Lotus Elise S3 2ZR downpipe with Catalytic converter

Stainless steel downpipe engineered as a direct OEM replacement for the Lotus Elise S3 2ZR, addressing common catalytic converter failures. Features a high-efficiency Euro 6 200cpsi metallic core for reliable performance and reduced emissions. Back-purged welding ensures superior construction quality and optimised exhaust flow. Integrated heatshield mounting allows seamless installation with factory heat protection to safeguard the wheel arch and body panels. Compatible with our short exhaust manifold and delivers proven power gains .

On a completely stock car, about 7hp at the top without any other changes