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AMS Test Pipes

The AMS 3" Stainless Steel Test Pipe provides an excellent alternative to running a catalytic converter at the race track. Like all other AMS exhaust products this test pipe is Tig welded with 100% 304 stainless components including the flanges. By simply installing the AMS Test-Pipe you can expect to see up to 15 Wheel Horsepower gains over the stock catalytic converter without even re-tuning the ECU!

  • 100% Stainless Steel construction. No mild steel flanges or hangers
  • All flanged connections. No band clamps or slip fits to come loose
  • 15 Wheel Horsepower gains over the stock catalytic converter
  • Bolts right in place of the factory catalytic converter
  • Utilizes the factory bracket for the stock exhaust hanger
  • Stainless Steel O2 sensor bung welded in the factory location
  • Includes gaskets and hardware
  • Unrivaled fit and finish

  • Specifications:
  • 304 Stainless Steel
  • 3 piping .049 wall thickness

All Mitsubishi AMS Test Pipes
View All Mitsubishi EVO Test Pipes
Mitsubishi EVOPrice
(2001-2007) For use w/AMS downpipe and catback$159.95  Add to Cart
Resonated- For use w/AMS downpipe and catback$239.95  Add to Cart
(2008 and up) Test Pipes$249.95  Add to Cart
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Parts Available: A0070A-1A, A0070A-2A, A0057A-1A