Hi Guys,

Noticed last nite that my centre section has started blowing. Its the standard centre section from the PPP which i believe has no CAT but has a resonator.

Im going to have a custom made 3 inch bore section made.

My question is apart from it being louder will i see much increase in BHP over the standard one?

Cheers

 

Probably won't notice it, decat the downpipe and you will though.

 

Resonator will only loose a handfull of ponies compared to a straight through pipe.... is the rest of your system 3 inch to match up with the proposed new pipe? any variation in diameter will not help.

 

The backbox has a 3 inch bore but the downpipe is standard

 

It will only sound faster.