Decat is on but no difference?

[ZackyGec]

I have a scorpion exhaust and today put on my KTEC racing decat but there is no difference. No pops or anything, I know you must map it but usually people se an instant difference... Any reasons why?

 

[montana]

'racing decat' - is it a 'sports cat' or a straight pipe?

 

[ZackyGec]

'racing decat' - is it a 'sports cat' or a straight pipe?

straight pipe.

 

[Chris]

Resonated exhaust?

Even so id have thought youd notice a big difference, it should certainly be louder.

 

[ZackyGec]

Non resonated. It sounds more tinny but no pops like I wanted. It sounds like it's rattling tbh...

 

[montana]

I get the ocassional pop with middle box removed (cat in place) so you should also get them. It's not blowing at either of the joins is it ?