Acura NSX 2017-2022 Catted Downpipes

Our downpipes are a direct bolt in replacement, made to work with factory or aftermarket exhaust systems.  

We chose GESI catalytic converters that are designed for high horsepower applications without loss in performance.

These are designed to reuse the factory primary heat shields but the secondary comes shielded and are not needed to exchange.

• Compatible with either factory exhaust or aftermarket exhausts but we recommend changing exhaust for better exhaust flow and sound.
• We offer multiple exhaust options to match.
• Exhaust outlet is 2.75 Inch
• GESI EPA certified high performance catalytic converters for turbocharged applications.
• Pronounced deep exhaust note & turbocharger sounds.
•  Weight reduction, approximately 10LBS lighter, 

Comes with all necessary hardware and gaskets.