I finished up my SS downpipe and Greddy Evo cat back last night and man I love the sound. Not too loud just a nice rumble, I have yet to put a boost gauge on but it feels like my 2nd turbo is kicking in harder now, anyone experience this?

 

sounds about right

 

just wait until you get a midpipe on there the 2nd turbo will scare the **** out of you on the highway go in 3th gear from 50mph and watch it happen

 

i think "scare the **** out of you" is a little bit of an overstatement, unless your talking about being scared of a blown engine from boost creep

 

just saying at more than stock boost in sequential you know it when the 2nd turbo comes on. Well anyway it shocked me more than my current setup does and thats got loads more power

 

Before you put the pedal to the metal,...make sure you install a boost gauge. It will save your engine.

 

I woudlnet worry about just changing the catback... its when you put in a midpipe that things need to be checked...

 

True in most cases however, after installing an Apexi N1 dual on a friends car, we COULDN'T keep the boost down.. Soon as it transitioned it went near 15psi.. All it had was an intake DP and the exhaust.. Not common I don't think, but it does happen!

 

HEALTHY TURBOS!!!!!

 

wow, thats a hell of a difference, he must have had a tennis ball in his stock muffler :P

 

Yeah no kidding.. To this day I can't figure it out. It was uncontrollable, to say the least.