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The 2020 Supra 3.0 liter 6 cylinder is Toyota's anticipated return to the sports car relm. The Supra is a true enthusiast car and it dramatically benefits from a Fabspeed Motorsport Sport Cat Downpipe. You’ll appreciate the more aggressive exhaust note and significant horsepower increase.
These downpipes feature German made HJS 200 cell EURO 6 EC certified compliant trimetallic catalytic converters. We use 4 in piping from the engine side to the cat, and 3 in tubing from the cat to the rest of the exhaust. These are the largest and highest flowing catalytic converters you can fit on the 2020+ Supra. Larger catalytic converters are better because they allow for more exhaust flow and the increased catalysts surface area allows for better exhaust gas filtering which means emissions compliance and will NOT trigger a check engine light. Our Sport Cat Downpipes are a direct bolt-on replacement for the factory Supra catalytic converter.
When we looked at the factory 12” long 700 cell ceramic core cats we immediately found an opportunity for improvement. The OEM Cats restrict exhaust CFM flow, limit sound and worst of all, rob performance. Replacing the OEM cats for a set of Fabspeed Sport Catalytic converter will net you improved performance with absolutely zero fear of a check engine light.
When we dyno tested our Sport Cat on a 2020 Supra it made 13 whp at the peak and 13 ft/lbs of torque at the peak. We saw curve gains of 29 ft/lbs of torque at 2400 rpm and 30 whp at 6300 rpm! And that's without a tune.
DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.
*Photos for marketing purposes only. Actual product may vary in appearance / style.

Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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