Downpipe replacement? Header Restriction?
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From: FL
Downpipe replacement? Header Restriction?
Hey guys!
Here's a good question for all of you.
How restrictive is the header?
What if all I replace is the downpipe with a 2.5 high flow cat downpipe? How much will that change my exhaust sound and is thier any gains to it?
Thanks!
Here's a good question for all of you.
How restrictive is the header?
What if all I replace is the downpipe with a 2.5 high flow cat downpipe? How much will that change my exhaust sound and is thier any gains to it?
Thanks!
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DANRICKARD
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Oct 1, 2015 12:08 AM