Originally Posted by
JonBOY26
Thanks. I was browsing the dyno results on the cp-e website (listed for their various mods) and I did actually notice that the gains from the downpipe upgrade are substantially more than gains from the CAI. If my girlfriend is satisfied with the sound of her MPS I might recommend she just upgrade the down pipe for now as she doesn't have a lot of money to spend.
When buying the down pipe I notice that there is the option to have a high flow cat included. Is it necessary to have this cat included? or is the cat on the exhaust enough?
Also, how about the turbo inlet pipe? Is an upgrade to the inlet pipe likely to yield better gains than an exhaust upgrade? Unfortunately there are no before and after dyno charts for the turbo inlet pipe.
Thanks for all the help so far guys, it's been great. I'm getting a much better idea of where she should spend her limited dollars in order to maximise her performance gains.
For the six the only way to fly is the Corksport full Sri that includes tip and the airbox. Looks great and sounds awesome. We have it on our six.
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Last edited by Jmac; 15-05-2012 at 09:53 PM.
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