AMS Performance Toyota GR Supra Street Downpipe W/ EPA-Verified Ultra High Flow GESI Catalytic Converter

$969.95

AMS.38.05.0001-2

Details

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 catalyst has a newly formulated substrate with a specific wash for new vehicle emissions requirements. It is not an off the shelf cat.

Features:

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