High Performance Mufflers


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SpinTech Muffler BrightSpinTech Mufflers have a unique SOUND & DESIGN that no other exhaust manufacturer can duplicate. 

SpinTech is the only muffler manufacturer to offer a complete line of oval inlets/outlets, ranging from 2 1/2" to 5" oval. SpinTech's Unique patented design provides maximum performance for today's modern engines. Its all done by means of a spin sound trap, which captures sound vibration (noise) and turns it into heat within the muffler case.  SpinTech mufflers are individually crafted with welded construction. We use no packing or moving parts that will wear out. A SpinTech muffler will sound the same throughout its lifetime because there is no maintenance required for a muffler without packing. Be sure its a Genuine SPINTECH Muffler.

SpinTech also offers a compete line of all necessary oval transitions, tubing, elbows in both planes and oval tips. You name the combination and we will customize it for you. We offer a greater range of flexibility in muffler customization than any other exhaust manufacturer. 

  • If you aren't sure which muffler to order, give us a call toll free (888-550-7746) and our knowledgeable sales staff will help you pick out the right muffler which will create great sound and more power for your vehicle!

  If it SOUNDS to good to be true...its SPINTECH!

 Muffler Configuration Chart

  • 5000 Sport Truck SUV Sport Truck 5436S

    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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  • 9000 Super Pro Street Super Pro Street 9**2

    9000 Super Pro Street

    The Super Pro Street 9000 is the most AGGRESSIVE muffler we make for sound and competition! Rev up the RPMs. Hear your engine roar. Super Pro Streets have a smaller case size: 4" x 6" x 9" and fits most newer vehicles on the street...

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  • 6000 Pro Street Pro Street 6221 Muffler Back View

    6000 Pro Street

    SpinTech Pro Street 6000 Muffler is very versatile because of its compact size. The Pro Street 6000 will work on many vehicle applications; from the mini to full size truck; imports to muscle cars. The Pro Street 6000 is a very aggressive muffler. The...

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  • 3000 Sportsman Sportsman Street 3333 (Front)

    3000 Sportsman

    Sportsman Street 3000 Series Our Sportsman Street Series is our original and most popular street muffler. It is compact in size yet carries superior flow numbers. Case Size: 4" X 8.5" X 13" This series will work in almost any application; from 4...

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  • 3000F Sportsman- Low Profile Muffler Sportsman Street 3000F Low Profile Muffler

    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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  • 4000 Pro-Shoot Out Round Pro-Shoot Out 454-PRO

    4000 Pro-Shoot Out Round

    Pro Shoot Out 4000 Round Race Muffler The Hottest Sprint Car Muffler in the U.S.A and Australia! This muffler is for all out racing, where sound requirements are very liberal! This unique patented muffler is compact and light weight, yet still very...

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  • 3000XL Sportsman Round 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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  • 9000XL Super Pro Street Super Pro Street 9436XL

    9000XL Super Pro Street

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

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  • 8000 Truck RV Muffler SpinTech Truck RV 8000 Muffler

    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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