Silenced Cat Replacement Pipe S2

Made to the highest standards from high quality stainless steel throughout. Argon gas "back purged" welds for smooth gas flow and high strength.

A must for the trackday enthusiasts that want the most from their engines without compromising sound (dB) levels.

The lightest available, ours is the only one proven not to reduce horsepower whilst giving you the benefit of a decrease in dB levels.
 
As stainless steel is used, we can reduce the flange thickness from 10mm to 8mm which keeps it lightweight too (less than 3kg).

On one test it actually increased the horsepower/torque.This 4" silenced cat replacement pipe is recommended if you need to reduce the dB level substantially but have a very large silencer already fitted.

If yours is a smaller aftermarket or original Silencer then you could use the even larger 5" silenced cat replacement pipe to reduce dB levels even further.

NB* All cars built post 1993 require a catalytic converter for MOT emisions legislation.

Can be supplied with our FULL stainless steel fitting kit (NOT INCLUDED)

Comprising, 2 x new gaskets, 6 x stainless steel M10 bolts, 12 x stainless steel washers and 6 x M10 full nuts.

BEFORE ORDERING THE 5" VERSION PLEASE MAKE SURE YOU HAVE THE SPACE TO INSTALL AS SOME SILENCERS MAY BE TOO LARGE

'K' Series Engine only

£ 104.95 Exc. EU VAT

£ 125.94 Inc. EU VAT