轻量化 前管 带金属催化转化器 WRC 100钼

Front pipe with metallic sports cats 100 CPSI by HJS Motorsport, Ø147mm

Designed to be fitted alongside the decat turbo downpipe 721611 and, optionally, the connecting pipe 721631.
As the Supersprint turbo downpipe removes the OEM catalytic converter, the car becomes unsuited for road use because of the pollutant emissions.

The new HJS / Supersprint cat allows optimal flow and emissions abatement..
The huge cross section, Ø147mm, is adequate for 400+ engines, without any deficit compared to a straight pipe.

The position, under the car frame instead of inside the engine bay, reduce the temperatures and the thermal and mechanical stress on the turbocharger.

On cars fitted with the OEM "normal" exhaust (not the "performance) this component replaces the front silencer. On the "performance" system this section is a simple pipe.

Compatible with the OEM centre section with a specific adaptor, to be requested when placing the order.

Handcrafted in Aisi 304 stainless steel, 3 years warranty.