[BoostAddict]

Is it bad if I turn up the boost with no downpipe and exhaust mods? I want the sleeper look, but will my turbos suffer since I have more backpressure? As of right now I'm just running at 18psi w/ a manual boost controller. Are there any downsides to this? Thanks.

 

[Steve Jarvis]

I would at least run a downpipe. This will let more heat out of the engine. Other than that you probably won't have a problem unless your #2 turbo goes, which is always possible at that boost level.

Later, Steve