how much boost can i run with...
Joined: Sep 2003
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From: New Jersey
Originally Posted by customcamry,May 30 2007, 07:36 PM
speaking of exhausts, i have an Invidia Dual version 2. i dont know if i should switch to say...a J's racing 70mm single or if the dual would be alright. or maybe i should keep the invidia and get the piping switched to 3 inches opposed to 2.5 or whatever it is 
Get a 3inch single and call it a day. Inlinepro makes a nice one.
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From: Gie
Originally Posted by customcamry,May 30 2007, 07:36 PM
speaking of exhausts, i have an Invidia Dual version 2. i dont know if i should switch to say...a J's racing 70mm single or if the dual would be alright. or maybe i should keep the invidia and get the piping switched to 3 inches opposed to 2.5 or whatever it is
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From: SLC, UT
Originally Posted by slimjim8201,May 30 2007, 08:48 PM
You want to open the exhaust up as much as possible. Exhaust tuning downstream of a turbine is more or less a non-issue. That is, there is no magical design or brand that will provide better gains than others. The goal is to minimize the pressure downstream of the turbine, or get it as close to atmostpheric as possible. A large diameter straight single exhaust is your best bet. Smaller piping, longer piping, more bends, more restrictive mufflers, etc...these all add up to increased pressure rise through the exhaust.
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