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300 Sportsman Split Case

The BEST REVERSE FLOW muffler ever made! 


UNIQUE and PATENTED design enabled us to develop the most POWERFUL reverse flow muffler produced. 

Horsepower numbers almost equal our Pro Shoot Out 1000 race mufflers in rear exit systems.

Our Split Case series now incorporated into side exit systems for popular vehicles. It already has found the winners circle in many forms of racing. 

The 300SC series developed for the Late Model Camaros, Trans Ams and Firebirds then modified for use on side exit systems developed for Ford Mustangs.

The 300SCS series is the standard muffler for all our side exit systems. Excellent horsepower results with AWESOME and UNIQUE sound, without a doubt the BEST REVERSE FLOW muffler ever made! This is the same size case as our small SC muffler, and they have excellent results.

The 300DSC series is the next generation which makes the same power just quieter.

 

 

  • Sportsman Split Case 349-3SCS 3" Round Inlet, 3" Oval Outlet Sportsman Split Case 336-17DSC 2-1/2" Inlet Dual 1-3/4 Outlets

    300DSC & 300SCS & 300SCT/PSC Split Case Mufflers

    *Ideal for Side Exit Exhaust Installations* This muffler will work great on most vehicles where a side exit exhaust is desired or on the new Corvette in the stock location. The SCS is the standard muffler for all our Side Exit Systems. Excellent...

    $134.95 - $195.95
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  • SpinTech Sportsman Split Case 343SC SpinTech Sportsman Split Case 344SC  with our 3rd and 4th Cat Back Systems Installed

    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...

    $139.95 - $183.95
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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