Just Jap Vs Ces Dump Pipe

[rev210]

I had serious boost creep with the JJR split item, as did alot of other members.

BUT AFAIK they have put a thicker flange on to overcome the wastegate flap not opening properly?

But in saying that, i took to mine with a dremmel and got the flap opening fully and still spiked to 14-15psi on the stock turbo. So went back to stock dump into an HKS front.

What sort of power would the stock dump pipe really become a "restriction" on the stock turbo?

From stock power levels. It's that crap.

[STATUS]

I see alot of the CES stuff through as the MelbS15 club pretty much use them exclusively, nice front pipe but they need to slap the guy welding in the oxy sensor bungs as 99% of them are poorly done and bind up unless you die grind them out.

Edited January 19, 2009 by URAS