Exhaust Catalytic Converter Bypass Pipes Bishoff for Porsche 993 DesignTek  ❭  3606209932

Exhaust Catalytic Converter Bypass Pipes Bishoff

Fits:
Porsche 993 C2 / C4 / C2S / C4S / RS 1994-98

DesignTek cat baypass. Made for a very high grade T304S stainless steel. Catalytic converter bypass designed for sport sound and also allows the air to pass freely. Hence an immediate increase in horsepower. By allowing more air to pass, the scart sport catalytic converter eliminates the time lost by the "plug" effect of the original version. The particularity of this catalytic converter is that it is in one piece, which allows the gasses from the 6 cylinders to mix which is important for technical reasons. The Lambda sensor to analyse the gas from the 6 cylinders. (Which is not the case for the versions with crossed tubes).

This is for fitment to BISHOFF heat exchangers.

Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001