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Discussion Starter · #1 · (Edited)
Hey guys,

I know I really shouldn't be doing this but I'm interested anyway (for the future)... If I put on the GT-R exhaust how much horsepower gain can I expect to see? Does the increase air flow allow for a noticeable difference in HP? Like 5-8HP? Or more along the 10-15HP range?

Also, those of you who installed it did you just cut out the second hole for the dual exhaust or did you order a factory replacement (from the GTP model?)

I just bought my car the other day... and I'm already dying to mod it. lol :cool:
 

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I have it on my G6. Its a bolt on application. You dont cut anything.
You will both feel and hear a difference. I recommend Sam's exhaust.

He did a great job. When you see it you will be amazed at the quality and
workmanship. No really! It was my hird exhaust on my G6. I had stock then I put a custom exhaust which had magnaflow mufflers and I still wasnt happy.

Ran accross the GT-R and picked one up. I put it on myself. Just find a lift.

Its a couple of bolts.
 

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Discussion Starter · #3 ·
Oops. I guess I wasn't clear. I know the exhaust is bolt-on.

About the cutting, I was referring to the rear fender and how we only have one outlet on the GT and not two.

Thanks for the info Lampoon. :cheers:
 

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Dont cut the back valance. Buy the GTP one. Its got two already.
I think the cut out's look like you cut them out.
 

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Discussion Starter · #5 ·
Awesome, thanks for the info.

I'll get to do doing that...sometime next year possibly.
 
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