johnboi85 Posted April 26, 2008 Share Posted April 26, 2008 i installed invidia downpipe and perrin uppipe. both catless. at first i didnt use new gaskets. when i first started it up, i heard a tinny exhaust note. kind of like a ticking noise coming from the downpipe. i thought maybe there was an exhaust leak so i put in the new gaskets for the uppipe, downpipe, and manifolds. started it up again and same thing. anyone else having a tinny exhaust note coming from teh downpipe? there are no exhaust leaks whatsoever. anyone Link to comment Share on other sites More sharing options...
BigBad Posted April 26, 2008 Share Posted April 26, 2008 Are you running the factory CBE or aftermarket? Link to comment Share on other sites More sharing options...
johnboi85 Posted April 26, 2008 Author Share Posted April 26, 2008 i'm running a greddy evo 2 cbe. so no one has this problem? Link to comment Share on other sites More sharing options...
BigBad Posted April 26, 2008 Share Posted April 26, 2008 You've stumped me. With an evo2 and catless down /up you should be getting alot of sound out of that system. Link to comment Share on other sites More sharing options...
biggggant Posted April 27, 2008 Share Posted April 27, 2008 i think he meant tinny=metalic rattle not tiny=small lol Link to comment Share on other sites More sharing options...
johnboi85 Posted April 27, 2008 Author Share Posted April 27, 2008 yes a metallic noise. so far i deem it normal unless someone can prove to me otherwise haha Link to comment Share on other sites More sharing options...
Silverstar Posted April 27, 2008 Share Posted April 27, 2008 I had a cobb heat sheild that would occasionally make a metallic noise under part throttle. Found that a screw had worked itself loose. Noises are tough to diagnose. They are even tougher when the noises are described instead of heard. Any chance you can get a sound clip? These cars make alot of noises. Most of them are normal. Determining which are normal and which are abnormal can be difficult. Link to comment Share on other sites More sharing options...
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