NON CARB LEGAL. OFF ROAD USE ONLY. NOT FOR SALE IN CALIFORNIA.
AMS Performance designed the 4.5" full mandrel bent downpipe for Toyota Supra A90 with the best performing and most durable on the market. The power comes in earlier and turbo spool-up is significantly improved using this amazing AMS Downpipe with Ultra High-Flow. It has long gradual transitions within the mandrel bent pipe that allow exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. AMS Downpipe also features a heavy gauge stainless steel to retain as much heat in the downpipe as possible. AMS engineers used 3D printing of the downpipe to ensure an OEM level of fitment. You can also use the factory O2 sensor because our threaded O2 sensor bungs allow it. AMS Engineering Team proudly to say the product they produced doesn't just perform better, they made it sound better too.
- Toyota Supra [A90] (2020, 2021, 2022, 2023)
- 49 State Legal High Flow GESI Catalytic Converter Rated to Over 800 Horsepower
- Newly Formulated Substrate for New Vehicle Emissions Requirements
- 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
- Significantly Lower Back Pressure Means the Potential for More Power
- Exhaust Gas Can More Easily Flow Across the Turbine Wheel
- Throaty Exhaust Note Under Wide Open Throttle
- CAD Engineered for Maximum Exhaust Flow with Unrivaled Fit and Finish
- Manufacturer Standard Warranty
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
INTERNATIONAL DUTIES AND TAXES
All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
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