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Phil Dill Boats

1520 N Stemmons Freeway,
Lewisville, TX 75067

Used Boat Super Center

1520 N Stemmons Freeway,
Lewisville, TX 75067

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Lewisville, TX 75067

(972) 366-7191
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Phil Dill Boats

1503 SE 46th Ln
Cape Coral, FL 33904

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Use my current location

Phil Dill Boats

1520 N Stemmons Freeway,
Lewisville, TX 75067

Used Boat Super Center

1520 N Stemmons Freeway,
Lewisville, TX 75067

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SPECS

Location
Lewisville, TX

Condition
Used

Year
2019

Make
Supra

Model
SL 450

HIN
ISRSK028H819

Category
Ski & Wakeboard

boat-length

Length
23 '5"

beam-length

Beam
8' 6"

engine

Engines
1

dark-power

HP
450

engine-hours

Engine Hours*
710

Stock Number
C37371

inventory-status

Inventory Status
Available

Description

2019 Supra SL 450 – Premium Design, Indmar Raptor 450 Power, 710 Hours!

Now available on consignment at our New Used Boat Super Center in Lewisville, this pristine 2019 Supra SL 450 is a high-performance luxury wake boat, designed for surfing, wakeboarding, and family fun. Finished in striking Gunmetal Flake, Orange, and Black gelcoat, it combines cutting-edge technology with attention to detail and superior build quality.

Powered by the Indmar Raptor 450 Fuel Injected Closed-Cooled V8 Engine (710 hours) and meticulously maintained, this Supra is turnkey and ready to hit the water.

Key Features:

  • Indmar Raptor 450 V8 Engine – 710 Hours
    High-performance fuel-injected engine for smooth, reliable power.

  • SWELL Surf System + AUTOWAKE System
    Create custom wakes and waves for surfing and wakeboarding.

  • Center Hydraulic Smart Plate & GPS Cruise Control
    Precision control over wake shape and speed.

  • FX One Power Folding Tower w/ Bimini Top
    Stylish and functional tower with sun protection.

  • PTM Edge Clamping Swivel Board Racks
    Convenient and secure storage for boards.

  • JL Audio Stereo System
    4 tower speakers, 2 8-channel amps, 2 subs, plus transom stereo remote for premium sound.

  • Touch Screen Dash Controls
    Intuitive control for all systems at your fingertips.

  • SeaDek Flooring & Surf Pipe Exhaust Upgrade
    Comfort, traction, and performance enhancements throughout.

  • Sundeck Flip-Up Back Rests & Flip-Over Cockpit Bench Seat/Table
    Versatile seating and lounging options.

  • RGB Cockpit & Underwater Lighting
    Customizable ambiance for day or night enjoyment.

  • Tower & Transom Cameras, Tower Docking Lights
    Added convenience and safety.

  • Steering Wheel & Column Controls
    Manage cruise control, wake plate, and other functions easily.

  • Mooring Cover (Over Folded Tower)
    Protects tower, electronics, and upholstery when docked.

  • PTM Edge Mirror Upgrade & Phender Pro Clean/RAM Mount Attachments
    Enhanced visibility and accessories ready.

  • Depth Finder, Tilt Steering Wheel, Power & Heated Driver Seat w/ Bolster
    Comfort and safety features for the captain.

  • Matching Tandem Axle Trailer Included
    Custom 18" wheels, spare, swing tongue, bow ladder, and transom straps.

This Supra SL 450 has too many premium features to list — truly a top-of-the-line performance and luxury wake boat.

📍 Located at our New Used Boat Super Center – Lewisville, TX
📞 Call 972-850-2628 or 📧 email us today for more information or to schedule a viewing!

Introducing the 2019 Supra SL 450, a powerhouse Si & Wakeboard boat designed for thrill-seekers and water sports enthusiasts who crave unforgettable days on the water. If you’re searching for a Supra boat for sale that combines cutting-edge performance, stylish design, and versatile recreational capabilities, this used Supra SL 450 is ready to deliver the ultimate wakeboarding and surfing experience. With its impressive specifications and robust engine, this boat stands out as a top choice for anyone looking to elevate their time on the lake or river.

Overview
The 2019 Supra SL 450 is a Si & Wakeboard boat that measures an impressive 23.42 feet in length, offering plenty of space for friends, family, and gear. This model is renowned for its sleek lines, modern styling, and attention to detail, making it a head-turner both on and off the water. As a used boat, it has logged 710 engine hours, reflecting its reliability and proven performance. The Supra SL 450 is engineered for those who demand excellence in both form and function, ensuring every outing is as enjoyable as the last.

Performance
At the heart of this Supra SL 450 is a single engine boasting a formidable 450 horsepower. This powerful setup provides the acceleration and torque needed for exhilarating wakeboarding, surfing, and skiing sessions. The engine’s robust output ensures smooth and responsive handling, whether you’re carving through waves or cruising across calm waters. With 710 engine hours, this boat has demonstrated its durability and capability, making it a trustworthy companion for countless adventures. The Supra SL 450’s performance metrics are tailored for those who want to push the limits and enjoy every moment on the water.

Features and Specifications
The Supra SL 450 is packed with features that cater to both serious athletes and casual boaters. Its Si & Wakeboard design means it’s optimized for creating massive wakes and surf waves, allowing riders to perform tricks and maneuvers with ease. The spacious 23.42-foot layout provides ample room for passengers to relax, socialize, and gear up for action. The boat’s construction emphasizes stability and safety, ensuring a smooth ride even in choppy conditions. With its modern hull design and advanced engineering, the Supra SL 450 stands out as a premier choice among Si & Wakeboard boats for sale.

Benefits
Owning a Supra SL 450 unlocks a world of fun and excitement. Imagine spending weekends with friends and family, enjoying the thrill of wakeboarding, wakesurfing, or simply cruising under the sun. The boat’s generous length means there’s plenty of space for everyone to spread out, making it ideal for social gatherings and group outings. The powerful engine ensures you’ll never be left wanting for speed or agility, while the boat’s design makes it easy to switch between high-energy sports and laid-back relaxation. Whether you’re chasing adrenaline or seeking a peaceful escape, the Supra SL 450 delivers the versatility and enjoyment you crave.

Practical Uses
Beyond its recreational prowess, the Supra SL 450 offers practical advantages that make ownership a breeze. The spacious interior allows for convenient storage of wakeboards, life jackets, and other gear, keeping the deck clutter-free and organized. Its manageable length makes docking and maneuvering straightforward, even for those new to boating. The efficient engine design helps optimize fuel consumption, ensuring you can spend more time on the water and less time refueling. Maintenance is simplified thanks to Supra’s reputation for quality engineering, giving you peace of mind as you plan your next adventure.

Ideal Usage
The Supra SL 450 shines in a variety of scenarios, making it a versatile choice for any boating enthusiast. For families, it’s the perfect platform for creating lasting memories—whether you’re teaching kids to wakeboard, enjoying a picnic on the water, or exploring new lakes and rivers. For thrill-seekers, the boat’s wake-shaping capabilities and powerful engine make it a dream come true for mastering new tricks and pushing your limits. It’s equally suited for relaxing cruises, sunset outings, and social gatherings, offering a comfortable and stylish setting for every occasion. If you’re searching for a Si & Wakeboard boat for sale that can do it all, the Supra SL 450 is ready to exceed your expectations.

Conclusion
The 2019 Supra SL 450 is a standout Si & Wakeboard boat that combines high-performance engineering, spacious design, and versatile features to deliver an unparalleled boating experience. With its powerful 450-horsepower engine, generous 23.42-foot length, and proven reliability, this used Supra boat for sale is an exceptional choice for anyone looking to maximize their time on the water. Whether you’re passionate about wakeboarding, surfing, or simply enjoying the company of friends and family, the Supra SL 450 offers the perfect blend of excitement, comfort, and practicality. Don’t miss your chance to own this remarkable boat—contact the dealer today to learn more and start your next adventure!

* Freight, prep, dealer fee and tax additional to stated price

Vessel ID# C37371     Last Updated: 12-21-2025 07:22 UTC
This product description was created, in whole or in part, using generative artificial intelligence (AI) and is provided for informational purposes only. While we strive for accuracy, please note that details such as product features, specifications, and availability may vary. We encourage you to verify all information before making a purchase. All sales are subject to our standard Purchase Agreement and other dealer required documentation.
Please note that the images displayed may be illustrative or representative of the actual vessel. Variations in features, options, color, condition, and engine hours may occur between the images and the actual vessel. For accurate and specific details regarding each vessel, including whether the images are of the actual vessel, please refer to the accompanying description. We encourage prospective buyers to contact us directly to verify image authenticity and to request additional photographs of the actual vessel.
* Note that the stated engine hours have not been verified. Please confirm with your sales consultant.
Not all boats include a trailer. Inquire about a trailer with purchase.
Offered By Phil Dill

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