2025 Supra SA 400 used

The 2025 Supra SA 400: A Wake Boat Built Without Compromise There’s a particular feeling you get when you step onto a boat that was designed by people who actually understand what happens behind it. The hull sits wide and planted. The layout makes sense. The controls fall naturally to hand. The wave it throws — when you dial everything in — feels like it was shaped by someone who has stood on a surfboard and knows what a good wave actually needs to do. That feeling is the 2025 Supra SA 400, and if you’ve been in the market for a wake boat that performs at the highest level while still being genuinely enjoyable to own and operate every single day, this is the conversation you’ve been waiting to have. Southtown Watersports in Charlotte, NC currently has this 2025 SA 400 available, and it is one of the more complete packages you’ll find in the Southeast market right now. Listed as used but built in 2025, this boat carries nearly new technology, construction quality, and performance capability — paired with an options list that was clearly put together by someone who actually uses their boat. From dual stern thrusters to an integrated inflatables airstation to a PTMEdge mirror upgrade, every addition here serves a real purpose. Nothing was added for show. This write-up is going to take you through every aspect of this boat — the hull, the engine, the features, the lifestyle it enables, and why the SA 400 specifically deserves serious consideration if you’re comparing wake boats in this segment. By the end, you’ll have a clear picture of whether this is the right boat for you, your family, and the kind of days on the water you’re trying to build. — Who Makes the Supra SA 400 and Why That Matters Supra Boats has been building performance inboards since 1980. They’re part of the Malibu Boats family now, which brings manufacturing scale and engineering resources, but Supra has maintained its own distinct identity in the marketplace — one built on premium hull design, surf wave quality, and a level of fit and finish that the brand’s loyal customer base has come to expect. Supra is not trying to be the cheapest option in the wake boat category. They’re trying to be one of the best, and the SA 400 is a direct expression of that philosophy. The SA model line sits at a specific sweet spot in Supra’s lineup. It’s large enough to generate serious surf waves and carry a full crew in comfort, but it doesn’t cross into the territory where the boat becomes unwieldy to trailer, dock, or manage solo. At 22.5 feet with a 102-inch beam and a 28-inch draft, the SA 400 has the physical footprint to move serious water while still fitting in most standard slips and being manageable on a trailer behind a capable tow vehicle. That balance is one of the reasons this hull has earned such a strong following among serious wake and surf enthusiasts. Supra’s hull engineering is worth understanding in some detail. The brand has invested heavily in hull design that optimizes wave shape across different ballast configurations and boat speeds. The SA 400 is not simply a big hull that you fill with water to get a wave — it’s a carefully engineered platform that uses the relationship between hull shape, ballast placement, and speed to generate a surf wave that is both powerful and clean. Riders who have surfed behind multiple boat brands consistently note that Supra waves have a particular quality to them — a steepness and push that makes surfing feel effortless rather than like a fight to stay in the pocket. — The Engine: Indmar Raptor 6.2L 400 The heart of this SA 400 is the 2025 Indmar Raptor 6.2L 400, producing 350 horsepower. If you’re not already familiar with Indmar, they are the dominant force in marine inboard engines for the wake boat segment. Indmar doesn’t just adapt automotive engines for marine use — they engineer their powerplants specifically for the demands of wake and surf applications, which means sustained high-torque operation, repeated ballast-loaded acceleration, and reliable performance across a wide range of operating conditions. The Raptor 6.2L 400 is one of Indmar’s flagship offerings, and the "400" designation in the boat’s name is a direct reference to this engine. The 6.2-liter displacement provides the kind of low-end torque that shapes a surf wave quickly and holds boat speed consistently even when you’re running heavy ballast. Three hundred and fifty horsepower is not just a number for marketing — it translates directly to the boat’s ability to get on plane quickly with a full load, respond smoothly to throttle adjustments while surf riding, and handle the wide-open acceleration that wake riders need for getting up on the board cleanly. From a long-term ownership perspective, the Indmar Raptor platform has a strong track record. Indmar’s closed-loop cooling system protects the engine from the mineral deposits and corrosion that can affect raw-water cooled engines over time. Serviceability is straightforward, with a dealer network and parts availability that makes annual maintenance a manageable process rather than an ordeal. For a boat that you’re planning to put serious hours on over multiple seasons, the Raptor 6.2 is an engine you can trust. The fuel system, ignition management, and throttle response on this engine have all been refined through multiple generations of development. What you notice at the helm is that the boat responds predictably and smoothly — there’s no hunting for the right throttle position to hold a surf speed, and the engine doesn’t feel strained when you’re running full ballast and a heavy crew. It simply does the work. — Hull and Dimensions: Built for Real Performance The SA 400 measures 22 feet 6 inches in length, with a beam of 102 inches and a draft of 28 inches. These numbers tell a specific story about what kind of boat this is and what it was designed to do. The 102-inch beam — that’s 8.5 feet wide — gives the SA 400 exceptional stability both at rest and underway. When you’re loading ballast and putting the boat into a surf configuration, that wide platform means the boat sits level and predictable rather than rocking and rolling as weight shifts. For passengers who aren’t riders, that stability translates directly into comfort — you’re not white-knuckling a grab handle every time the driver makes a course correction. The 28-inch draft is worth noting for anyone who runs on shallower lakes or rivers in the Carolinas. While the SA 400 is not a shallow-water boat by any stretch, the 28-inch draft is manageable for most of the waterways in the region. Lake Norman, Lake Wylie, and the other major lakes around Charlotte all have plenty of depth for a boat with these dimensions, and with reasonable awareness of the water you’re on, draft is rarely a limiting factor. The hull design itself incorporates Supra’s deep-V entry with a flatter, wider aft section — a configuration that serves multiple purposes. The deep-V entry cuts through chop and rough water cleanly, reducing the pounding sensation that can make long days on the water exhausting. The wider aft section provides the hull area needed to generate and shape the surf wave, and it contributes to the boat’s stability when you’re running at surf speeds with significant ballast weight aboard. — Ballast and Wake Performance The SA 400’s ballast system is central to its performance identity. Supra has engineered the ballast configuration on this hull to give you a genuine range of wave shapes — from a tight, rampy wake that’s ideal for wakeboarding and trick riding, to a long, powerful surf wave that pushes hard and lets riders run extended sessions without fatigue. The ability to tune the wave is something that separates a serious surf boat from a boat that can technically be surfed. On the SA 400, you have meaningful control over wave shape through ballast distribution, boat speed, and trim adjustments. Experienced surf coaches and professional riders who have spent time behind this hull consistently note that the SA 400 generates a wave that works for a wide range of riding styles and skill levels — it’s not a wave that only experts can ride, but it’s also not a wave that leaves experts wanting more. For wake riders, the SA 400 delivers a clean, defined wake with good height and a firm lip. The transition from the flat water to the wake is consistent and predictable, which is exactly what you need for learning new tricks or working on timing. The boat holds its line well during wake-to-wake jumps, and the hull’s stability means the boat doesn’t rock significantly when a rider lands hard. — Dual Stern Thrusters: The Feature That Changes Docking Forever If you’ve ever wrestled a large wake boat into a tight slip in a crosswind, you understand immediately why dual stern thrusters are not a luxury — they’re a genuine quality-of-life upgrade that changes the ownership experience in a meaningful way. The SA 400 in Charlotte is equipped with dual stern thrusters, and this is one of the options that deserves specific attention. Stern thrusters work by allowing the operator to move the stern of the boat laterally — left or right — without using the main engine or relying entirely on momentum and prop walk. In practical terms, this means you can dock in crosswind conditions, parallel park in a marina, or back into a slip with a level of precision that simply isn’t possible with conventional controls alone. For anyone who keeps their boat at a marina, deals with afternoon winds on the lake, or is simply not a seasoned boat handler, stern thrusters remove a significant source of stress from the ownership experience. The dual configuration — two thrusters rather than one — provides even more control authority, particularly when you need to hold the stern against a crosswind or make fine adjustments in close quarters. It’s a feature that experienced boaters appreciate and that newer boaters genuinely rely on, and having it on this SA 400 adds real, practical value beyond the spec sheet. — Audio, Lighting, and Entertainment A wake boat is a social vessel. It’s where your friends gather, where music matters, where the right lighting turns an evening session into something genuinely memorable. The SA 400 was built with this understanding, and the options on this particular boat reflect it clearly. The transom-mounted audio remote is one of those features that sounds minor until you actually use it. Being able to control the sound system from the swim platform or while standing at the back of the boat — without walking to the helm — is the kind of convenience that gets used constantly on a busy day on the water. Riders adjusting their music before a run, passengers tuning the volume without bothering the driver, crew members queuing up the next song while the boat is repositioning — all of this happens naturally when the control is right there at the transom. The dual RGB underwater transom lights deserve their own mention. These lights, which illuminate the water beneath and around the stern of the boat in customizable colors, transform the boat at dusk and into the evening. Beyond the aesthetic appeal — and it is genuinely striking — the underwater lights also improve visibility around the boat when you’re swimming or boarding in low-light conditions. The RGB capability means you can match the lights to your mood, your music, or the occasion, and the dual configuration ensures even, consistent illumination on both sides of the stern. The LED bar docking lights are a practical complement to the underwater lights. These provide bright, directed illumination for docking and maneuvering in low-light conditions — a safety feature that also happens to look sharp. Anyone who has tried to dock a large boat at a crowded marina after sunset understands the value of having good lighting in the right places. — Comfort Features: Heater, Airstation, and More The three-tube heater with one fixed port is a feature that separates serious wake boat buyers from casual ones. In the Carolinas, the riding season extends well beyond the summer months — March, April, October, and November all offer excellent conditions on the water, but the air and water temperatures during those months require some planning. A cabin and cockpit heater means that early-morning spring sessions and late-afternoon fall rides don’t require you to choose between comfort and riding. You can have both. The heater configuration on the SA 400 — three tubes with one fixed port — provides coverage across the cockpit and seating areas, keeping the crew warm during slow periods between sets and making the transition from the water back into the boat far more comfortable. This is a feature that riders who push the season hard genuinely appreciate, and it’s one that adds real utility to the ownership experience across the full calendar year. The integrated inflatables airstation is another feature that gets used far more than you might initially expect. If you have kids — or, honestly, adults who love towables — having an onboard airstation means you’re not hunting for a separate electric pump, running extension cords, or relying on a hand pump that takes fifteen minutes and leaves you winded. The airstation is integrated into the boat, accessible when you need it, and ready to inflate tubes, water mats, and other inflatables quickly and efficiently. It’s a feature that keeps the day moving and eliminates a common point of frustration for families and groups. — Board Storage: ClampForce Racks Wakeboards and surfboards are expensive, and they take a beating when they’re not stored properly. The ClampForce board racks on this SA 400 provide secure, accessible storage for boards while the boat is underway, keeping them out of the way of passengers and protected from the kind of casual damage that happens when boards are just laid on the floor or propped against seats. ClampForce racks use a clamping mechanism that holds boards firmly regardless of boat speed or wake turbulence, which means you don’t arrive at your riding spot to find that a board has shifted and hit something. The racks are positioned to keep boards accessible for quick changes between riders, and they accommodate a range of board sizes and shapes. For a boat that’s going to be used seriously — multiple riders, multiple disciplines, multiple sessions per day — having proper board storage is not optional. It’s essential. — PTMEdge VR-140X Mirror Upgrade The PTMEdge VR-140X is a wide-angle rearview mirror system designed specifically for wake and surf boats. It provides a significantly wider field of view than a standard mirror, which is critical when you’re trying to monitor a rider who may be moving across a wide wake or surfing behind a boat that’s generating significant spray. For the driver, the VR-140X means you can keep an eye on the rider without constantly turning around or relying solely on the spotter. For the spotter, the mirror provides a secondary reference point that helps track the rider’s position relative to the boat. It’s a safety upgrade as much as a convenience upgrade, and on a boat like the SA 400 where you’re regularly running at surf speeds with a rider close behind, having excellent visibility is not something to compromise on. — Nonskid Flooring: Three-Layer Construction The three-layer nonskid flooring throughout the SA 400 is one of those details that doesn’t make the highlight reel but matters enormously in day-to-day use. Wake boats get wet. Surfaces get slippery. People move around the boat while it’s underway, while it’s at rest in the water, and while they’re transitioning from the water back into the boat. A nonskid surface that actually works — that provides traction when wet feet hit the deck — is a genuine safety feature. The three-layer construction means this isn’t a surface coating that will wear off after a season or two. It’s built into the structure of the flooring, providing lasting traction and durability that holds up through years of heavy use. It also contributes to the boat’s overall aesthetic, giving the interior a finished, intentional look that matches the quality of the rest of the build. — Why Choose the Supra SA 400 Specifically There are a number of excellent wake boats in the 22-foot range, and anyone doing serious research is going to compare the SA 400 against offerings from Malibu, Mastercraft, Centurion, and others. That comparison is worth having, and the SA 400 holds up well in it — but let’s talk specifically about what makes this model the right choice for certain buyers. The SA 400 is built for people who want a surf-first boat that doesn’t sacrifice wake performance. Supra’s hull engineering prioritizes surf wave quality, and the results are consistent with what the brand’s reputation promises. If surfing is your primary discipline — or if you’re building a boat for a family where surfing is the dominant activity — the SA 400 generates a wave that will satisfy experienced riders without requiring constant adjustment and fussing to get it right. At the same time, the SA 400 is not a one-trick boat. The wake configuration is clean and defined, the hull handles rough water well, and the boat’s size and layout make it genuinely comfortable for a full crew on a long day. You’re not making a trade-off between surf performance and everyday usability — you’re getting both. The 22.5-foot length and 102-inch beam also put the SA 400 in a practical sweet spot. It’s large enough to generate serious waves and carry 10-12 people comfortably, but it’s still trailerable with a capable tow vehicle and manageable in most marina environments. Larger boats generate bigger waves, but they also come with significantly more complexity and cost. The SA 400 hits the performance level that the vast majority of recreational and serious wake riders actually need. Finally, the Indmar Raptor 6.2L 400 is an engine that inspires confidence. It’s powerful enough to handle any real-world demand you’ll put on it, it’s proven reliable across thousands of hours of use in the field, and it’s supported by a service network that makes maintenance straightforward. When you’re making a significant investment in a performance boat, having an engine you can trust is not a minor consideration. — Ownership Experience and Long-Term Considerations Owning a performance wake boat is a commitment, and it’s worth thinking through what that commitment looks like over time. The SA 400, equipped as this one is, is a boat that rewards its owner with consistently excellent on-water performance and a level of capability that doesn’t get old quickly. These are not boats that you outgrow in a season or two — they’re platforms that grow with you as your riding improves and your preferences evolve. From a maintenance perspective, the Indmar Raptor 6.2L is a known quantity with a well-established service protocol. Annual winterization, impeller checks, fluid changes, and belt inspections are the core of the maintenance routine, and none of these are particularly complicated or expensive for a qualified marine technician. Southtown Watersports in Charlotte is equipped to handle service on Supra boats, which means you have a local resource for both routine maintenance and any or repair needs that arise. The boat’s systems — the ballast, the thrusters, the audio, the lighting — are all components that have been used extensively in the field and have established reliability records. None of the options on this boat represent unproven technology. They’re all products that have been refined through real-world use and that owners consistently report satisfaction with over time. Storage and trailering are practical considerations worth addressing. The SA 400 at 22.5 feet is a boat that fits in most standard covered slips and can be stored on a trailer in a standard residential or storage facility space. The 102-inch beam is wide but not unusually so for a boat of this type, and trailering on interstate highways and local roads is straightforward with a properly rated tow vehicle. — About Southtown Watersports, Charlotte, NC Southtown Watersports is one of the Southeast’s respected wake boat dealerships, located in Charlotte, NC. Charlotte sits at the center of one of the best wake boating regions in the country — Lake Norman to the north, Lake Wylie to the southwest, Mountain Island Lake in between, and dozens of other lakes and reservoirs within easy driving distance. The Charlotte market has a deep and active wake and surf community, and Southtown Watersports has been serving that community with quality boats, knowledgeable staff, and genuine passion for the sport. When you visit Southtown to see this SA 400, you’re not walking into a high-pressure sales environment. You’re walking into a dealership staffed by people who ride, who understand what you’re looking for, and who can have an honest conversation about whether this particular boat is the right fit for your situation. That kind of expertise matters when you’re making a purchase at this level, and it’s part of what makes the Southtown experience worth the trip from anywhere in the region. The dealership is positioned to support you not just at the point of sale but throughout your ownership experience. Service, parts, accessories, and on-water support are all part of what Southtown brings to the relationship, and for a boat as capable as the SA 400, having that kind of local resource is genuinely valuable. — Frequently Asked Questions ### Who is the 2025 Supra SA 400 designed for?
The SA 400 is designed for serious wake and surf enthusiasts who want a boat that performs at the highest recreational level without the complexity and cost of a much larger vessel. It’s an excellent choice for families where surfing and wakeboarding are primary activities, for experienced riders who want a wave they can be proud of, and for buyers who want a boat that handles a full crew comfortably while still being manageable to trailer and dock. It suits both weekend warriors who ride hard every Saturday and more casual families who want the option to step up their riding when the mood strikes. ### What problem does the SA 400 solve for wake boat buyers?
Many wake boats in this size range force buyers to choose between surf performance and wake performance — boats optimized for one discipline often compromise on the other. The SA 400 solves this by delivering a hull that generates a high-quality surf wave while maintaining a clean, defined wake for riding. It also solves the practical problem of finding a boat that’s large enough to carry a real crew and generate serious waves while still being trailerable and manageable in everyday use. The addition of dual stern thrusters on this particular boat further solves the very real problem of docking stress, especially in crosswind conditions common on Carolina lakes. ### Why should I choose the SA 400 over other wake boats in this segment?
The SA 400 earns its place in the conversation through the quality of its surf wave, the reliability of the Indmar Raptor 6.2L 400 engine, and Supra’s track record of building boats that hold their value and deliver consistent performance over time. Compared to competitors, Supra’s hull design tends to generate a surf wave with particularly good push and shape, and the brand’s build quality is consistently noted by owners and industry reviewers. The specific options on this boat — dual stern thrusters, integrated airstation, PTMEdge mirror, RGB underwater lights — represent a thoughtfully configured package rather than a stripped-down base model, which means you’re getting a complete, ready-to-ride experience rather than a boat that needs significant additional investment to be truly useful. ### How is the SA 400 to own and maintain long-term?
The SA 400 is a boat built for heavy use and long-term ownership. The Indmar Raptor 6.2L has a strong reliability record in the field, with a maintenance routine that is straightforward for any qualified marine technician. Supra’s build quality — from the gelcoat to the upholstery to the mechanical systems — is designed to hold up through years of serious use. Owners consistently report that Supra boats age well, maintain their appearance with reasonable care, and hold their resale value better than many competitors in the segment. For a boat at this price point, long-term value retention is a meaningful part of the ownership equation. ### Where can I see and experience this SA 400?
This specific 2025 Supra SA 400 is available at Southtown Watersports in Charlotte, NC. The dealership serves the greater Charlotte market, including riders from Lake Norman, Lake Wylie, Mountain Island Lake, and surrounding areas. Southtown can arrange viewings and is equipped to discuss the boat’s features and history in detail. Charlotte is centrally located in a region with exceptional wake boating waters, making it an ideal base for a boat of this capability. ### What makes the Supra SA 400 different from Malibu, Mastercraft, or Centurion?
Supra’s differentiation comes primarily from hull design and surf wave quality. The brand has invested heavily in engineering a hull that generates a consistently excellent surf wave across a range of ballast and speed configurations, and the results are consistently noted by riders who have surfed behind multiple brands. Supra also occupies a specific position in the market — premium performance without the absolute top-tier price of some competitors — that makes it attractive to buyers who want serious capability without overextending their budget. The SA 400 specifically competes well against comparable offerings from Malibu and Mastercraft on wave quality, and against Centurion on overall build quality and feature content. ### Is the SA 400 a good choice for families with children or beginning riders?
Yes, and this is one of the SA 400’s underappreciated strengths. The boat’s wide beam and stable hull make it a comfortable, safe platform for families with children. The surf wave can be tuned to a more manageable shape for beginners, and the wake configuration is forgiving enough for learners while still being challenging for experienced riders. The integrated airstation makes towable use easy for younger kids, and the heater means shoulder-season family days on the water don’t require everyone to bundle up and endure the cold. The stern thrusters also make the boat more accessible for owners who are still developing their boat-handling skills. — Come See It for Yourself The 2025 Supra SA 400 at Southtown Watersports in Charlotte represents one of the more compelling opportunities in the current Southeast wake boat market. It’s a nearly new boat with a complete, thoughtfully assembled options package, a world-class surf wave, and an engine that will serve you reliably for years of hard use. The lakes around Charlotte are waiting, the season is either here or approaching, and a boat like this one doesn’t sit on a lot for long. Stop by Southtown Watersports, spend some time with the team, and take a close look at what this SA 400 has to offer. Ask the hard questions, get the full picture, and decide for yourself whether this is the boat that changes the way you spend your time on the water. The team at Southtown is ready to help you get there.