View Poll Results: Which Exhaust sounds better
Voters: 72. You may not vote on this poll
Greddy SE or HKS?
Originally Posted by APhap2' timestamp='1361474576' post='22353711
I have the Gotuning GReddy SE Dual exhaust on my 07 AP2. Get ready to buy some ear plugs! That thing is loud and annoying! It's get real bad on the highway from 3-4k rpm at 65-70mph that thing start humming until your ears pop! I just bought the Berk 70mm HFC so hopefully it would take the humming noise away or else I'm going back to stock. I LOVE the way the GReddy SE looks tho! Too bad the noise is too crazy for me.
good luck
good luckNot going to lie. At first I wanted to get rid of the exhuast but, a week later I've gotten use to the drone then contemplated weather or not I should get a test pipe. Until I rode along in a local members S with SE paired with a 70mm testpipe. Like I said made a difference in a good way.

I'm installing the Berk 70mm HFC this weekend so hopefully that would help like everybody is saying But I'm also worried about having a CEL coming on.(I know about the anti-fouler trick)
Also, I believe a rep @ berk mentioning the tp may quiet down the exhaust drone more than the hfc. Not sure if that is true or not. 
Trust me, you'll keep the exhaust after the hfc. 10 seconds into the drive in my friends S and I was already on the phone ordering the 70mm test pipe.

Trust me, you'll keep the exhaust after the hfc. 10 seconds into the drive in my friends S and I was already on the phone ordering the 70mm test pipe.

Also, I believe a rep @ berk mentioning the tp may quiet down the exhaust drone more than the hfc. Not sure if that is true or not. 
Trust me, you'll keep the exhaust after the hfc. 10 seconds into the drive in my friends S and I was already on the phone ordering the 70mm test pipe.

Trust me, you'll keep the exhaust after the hfc. 10 seconds into the drive in my friends S and I was already on the phone ordering the 70mm test pipe.














