View Single Post
#4: 12-20-2012, 12:04 PM
 Spec B
Spec B's Avatar
Title: JDM tuner wanna be
Rank: Donating Member
Location: Central NJ
Car: 2011 Lexus ISF
Posts: 5,509
iTrader: (45)
Send a private message to Spec B Find all posts by Spec B Reply With Quote
Leaks are more common when you are running an aftermarket Up/I have not heard of a lot of issues with the stock up pipe.

You can look for soot/carbon build-up on turbo/up connection or the up/exhaust manifold connection...not sure if there is an easier/better way.