What is the best decat ?
Flow wise ?

I have a sc42.

Ive been told my cheap decat could be a restriction.

Wheres the usual go to place ?

450bhp capable

 

H & S

 

A decat is a just a piece of straight metal pipe, in what way is it a restriction? I used a generic 3" decat back in the days of me using a standard position turbos and never had an issue.

 

I am sure it is 3" and like u say yea its just a smoothe straight pipe.

Just looks like the opening could be larger on mine.

It may not actually be holding anything back just looks small.

I will get a pic tomorrow.

 

Invida by far the Best.

 

What decat are you talking about? You may have a 3 inch downpipe tapering to 2.5 inch.

 

pal has a cobra sports cat 3 inch downpipe going at right price in paisley

 

+1 for Hayward and Scott

Full 3" turbo back, flows better than a milltek IMO and sounds glorious

Siv