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SpinTech Serious Competition

Hear the sound of thunder, experience the passion of power! Every SpinTech Muffler has a sporty soul which will awaken your vehicles sound with SpinTech power. 


  • Sportsman Street  (pair) Sportsman Street  3441 (Side)

    3000 Sportsman

    Sportsman Street 3000 Series  Case Size: 4” X 8.5” X 13” Our Sportsman Street Series is our original and most popular street muffler. It is compact in size yet carries superior flow numbers.  The Sportsman Street Series adds...

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  • Sportsman Street 3000XL Round (Pair) Sportsman Street 33310 Muffler, Dual In/Out

    3000XL Sportsman Round

    Sportsman Street 3000XL Series Our Sportsman Street series is our original and most popular street muffler Case Size: 4" x 9.5" x 16" Sound quality is excellent, nice crisp, deep, throaty yet not annoying at cruising speed. Sound level...

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  • Pro Street 6000XLP, Stainless Steel Pro Street 6000XLP,  Side View, Stainless Steel

    6000XLP Pro Street

    New 6000XLP street muffler with excellent flow characteristics Pro Street 6000XLP was designed and fabricated for those who have space constraints for width and extra room for length. The 6000XLP is quieter than the standard 3000 and has excellent flow...

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  • Mini Series Muffler - M2000 - M2111 Mini Series Muffler - M2000 - M2111

    M2000 Mini Street Muffler

    SpinTech Smallest Muffler Specifically designed for vehicles with small engines. Available in: 2 1/8", 2 1/4" and 2 1/2"  inlets and outlets Use these on your motorcycle, snowmobile or boat! Case size: 3" x 5" x 15"

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  • Super Pro Street 9**1 Super Pro Street 9**1 Side

    9000 Super Pro Street

    The Super Pro Street 9000 is the most AGGRESSIVE muffler we make for sound and competition! Patented design converts sound energy into thunder. 100% Welded construction. Spin traps generate vortex flow effect. No packing to burn out. Scientifically...

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  • Super Pro Street 9436XL Super Pro Street 9436XL

    9000XL Super Pro Street

    Newest SpinTech Muffler - Super Pro Street 9000XL Quieter than our Super Pro Street 9000. Wider body muffler case measures 4" x 8.5" x 9" The wider case and dual inlet/outlets make installation easier for running dual tail pipes.  Made from...

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  • Sportsman Street 3000F Low Profile Muffler Sportsman Street 3000F Low Profile Muffler Side View

    3000F Sportsman- Low Profile Muffler

    Sportsman 3000F is our Low Profile - Short Case Muffler An aggressive street muffler where clearance and space issues need to be addressed Case Size: 3" x 8.5" x 13" Up to 3" Inlets/Outlets; Case Size: 3.5" x 8.5" x 13, for 3.5"...

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  • Sport Truck 5**1 Sport Truck 5334, side View

    5000 Sport Truck SUV

    Sport Truck SUV 5000 Muffler SpinTech designed the 5000 Truck-SUV muffler with extra volume in the case to better dissipate heat that is generated with heavier towing loads. Sound level is moderate aggressive. This series is best used when...

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  • SpinTech Truck RV 8000 Muffler SpinTech 8436S

    8000 Truck RV Muffler

    Truck-RV 8000 Muffler Developed to give you the high performance you want without sacrificing the interior sound level comfort you enjoy. The SpinTech Truck/RV 8000 Muffler makes great SOUND under acceleration, yet at highway speeds you hardly hear...

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  • Pro Street 6221 Muffler Front View Pro Street 6221 Muffler Side View

    6000 Pro Street

    SpinTech Pro Street 6000 will give you an aggressive yet moderate tone and is very versatile because of its compact size. The Pro Street 6000 will work on many vehicle applications; imports to muscle cars, mini to full size trucks. A perfect muffler for...

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  • Sportsman 3426XLP Sportsman 3**1XLP

    3000XLP Sportsman Plus

    All New Sportsman 3000XLP Series Case Size: 4" x 10" x 16" For those that are looking for something better and different in a muffler. Quieter and more mellow than our standard 3000XL Series. A great muffler for street rod applications, our...

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  • Sportsman Street 3000XLF (Pair) SpinTech Sportsman Street 3942-3XLF on Factory5 Cobra Installed

    3000XLF Sportsman - Low Profile Muffler

    Spin Tech's Sportsman Street 3000XLF Round Low Profile Muffler An aggressive street muffler for the performance enthusiast where clearance and space issues need to be addressed and want a quieter sound. Case Size: 3" x 9.5" x 16"

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  • Sportsman Street Center Center 3000XLV Sportsman Street Center Center 3000XLV  Side View

    3000XLV Sportsman - Oval Collars

    Sportsman Street Low profile muffler that works in conjunction with our oval tubing for that custom look Up to 3.5" - Case Size: 3" x 9.5" x 16" ;    3.5"  - Case Size: 3.5" x 9" x 16";    4" and 5" - Case Size: 3.5" x...

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  • SpinTech Sportsman Split Case 344SC  with our 3rd and 4th Cat Back Systems SpinTech Sportsman Split Case 343SC

    300SC Split Case

    Sportsman Split Case Camaro and Trans Am Style Muffler SpinTech's unique and patented design enabled us to develop the most POWERFUL reverse flow muffler produced. Our Split Case series developed for the Late Model Camaros and Firebirds then...

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  • 5" Oval Side Pipes - Shelby Daytona Coupe 5" Oval Side Pipes - Shelby Daytona Coupe

    5" Oval Side Pipes - Factory 5 Daytona Coupe

    Side pipes are constructed of 16*gauge aluminized steel. The 5" Oval Side Pipes for the Factory 5 Daytona Coupe are designed and build just for you right in our fab shop. Allow 2-4 weeks for delivery. If you have a kit car and need side pipes we will...

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  • Sport Truck Diesel Muffler 5**-1 Sport Truck Diesel Muffler 5**-1

    5000 Diesel Sport Truck

    Sport Truck Diesel 5000 Muffler We make this muffler because we think it gives diesel engines a great boost. Try it on for size and tell us what you think! Case Size: 4" x 8.5" x 22" 

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  • Pro Bullet Aluminum

    Pro Bullet Aluminum

    Pro Bullet Aluminum Muffler Available in 3" x 6"; 3.5" x 6",  and 4" x 8" sizes. Light weight muffler used for Drag Racing and other applications where an aluminum muffler is needed.

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  • 3393XR90C

    XR90 Sportsman

    Custom XR90 Muffler  Our custom muffler with a 90 degree inlet/outlet design. We will customize this muffler to fit your exhaust application. Has the same great Spin Tech sound! Dimension range: 10"-11" Wide X 17'-20" Long x 4" Thick Front...