Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow Street Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. These systems are an engineered balance of interior and exterior noise levels and are tested against SAE j1169 standards.


  • All Mandrel bent tubing
  • 409 Stainless Steel Construction
  • Increased horsepower and torque
  • Lifetime construction warrenty
  • Made in USA



  • Color/Finish: Stainless Steel
  • Exhaust Inlet Connection type: Clamp on
  • Exhaust pipe Material: 409 Stainless Steel
  • Muffler Quantity: 1
  • Muffler body height: 5"
  • Muffler Body Width: 8"
  • Muffler Body length: 14"
  • Muffler Body Material: 409 Stainless steel
  • Muffler Body Finish: Polished
  • Muffler Body Shape: Oval
  • Sound Level: Moderate
  • Exit Location: Quad split rear
  • Exit Quantity: Quad
  • Tip Type: Single wall
  • Tip Size: 3.5"
  • Tip Length: 8"
  • Tip Material: 409 Stainless Steel
  • Tip Quantity: 4
  • Tip Shape: Round
  • Warranty: Lifetime
  • System Type: Cat-back
  • Series: Street
  • Main Pipe Diameter: 2.5"
  • Tip Finish: Polished
  • Material: 409 Stainless Steel

Magnaflow Cat-back Exhaust System C4 Corvette 1986-1991

SKU: 15658
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