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AMS Performance A90 Supra Stainless Catted Downpipe

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$999.95

The AMS MKV A90 2020+ Toyota Supra Street Downpipe w/ EPA-verified Ultra High Flow GESI Catalytic Converter


The 4.5″ full mandrel bent downpipe is the best performing and most durable on the market. Power comes in earlier and turbo spool-up is significantly improved. The long gradual transitions within the mandrel bent pipe allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. We were able to design a superior product because of our superior engineering. The CAT is new and specific. It has a newly formulated substrate with a specific wash for new vehicle emissions requirements. It is not an off the shelf cat.

 

Product Details: 

  • Significantly Lower Back Pressure Means the Potential for More Power
  • Exhaust Gas Can More Easily Flow Across the Turbine Wheel
  • 49 State Legal High Flow GESI Catalytic Converter Rated to Over 800 Horsepower
  • Newly Formulated Substrate for New Vehicle Emissions Requirements
  • Throaty Exhaust Note Under Wide Open Throttle
  • CAD Engineered for Maximum Exhaust Flow with Unrivaled Fit and Finish
  • 304 Stainless Steel 4.5” Design Reduces to a 3.5” Flex Section, Maximizing Volume and Flow
  • Turbine Flange Offers a Smooth Transition from the Turbine Outlet
  • 3.15” (80mm) Outlet Allows You to Run Either Stock or Aftermarket Catback Systems
  • Complete Bolt on Means No Cutting – Bolts to the Factory Location
  • O2 Sensors in OEM Locations. No Jumpers Needed
  • Mandrel Bent Tubing for the Best Flow