Full Catback Motordyne E370... DRONE! Advice...
#1
Full Catback Motordyne E370... DRONE! Advice...
Hi Guys,
I need your input or suggestion. I just installed the full catback motordyne E370 shockwave exhaust on my 2011 A7 G37S Coupe. My car already has the Stillen intake and Berks HFC. When I drive on the freeway with rpm about 2500-3000 the drone bothers me a bit. I was wondering how can I get rid of the drone with my new exhaust set up? I love the new sound on my car by the way ... Any suggestions would be greatly appreciated. Thank you.
I need your input or suggestion. I just installed the full catback motordyne E370 shockwave exhaust on my 2011 A7 G37S Coupe. My car already has the Stillen intake and Berks HFC. When I drive on the freeway with rpm about 2500-3000 the drone bothers me a bit. I was wondering how can I get rid of the drone with my new exhaust set up? I love the new sound on my car by the way ... Any suggestions would be greatly appreciated. Thank you.
The following users liked this post:
ViperG37s (06-18-2016)
The following users liked this post:
ViperG37s (06-18-2016)
#4
Thank you. I was thinking of the art pipes actually. I'll do some research on it. 👍😊
#5
The following users liked this post:
ViperG37s (06-18-2016)
#9
Thank you but I will try first test pipes or rhfc
Thank you
I think I'm keeping my HFC 👍
Thank you
I think I'm keeping my HFC 👍
#12
Registered User
iTrader: (3)
Well they are one in the same piece. Your high flow cats connect directly to the manifold and Y-pipe. You'd be replacing the cats you have now with another pair but with resonators built in as well. I recommend just having Magnaflow resonators welded to your Berks instead of buying the Fast Intentions RHFC but that's just me being thrifty and different.
The following users liked this post:
ViperG37s (06-18-2016)
#13
Well they are one in the same piece. Your high flow cats connect directly to the manifold and Y-pipe. You'd be replacing the cats you have now with another pair but with resonators built in as well. I recommend just having Magnaflow resonators welded to your Berks instead of buying the Fast Intentions RHFC but that's just me being thrifty and different.
#14
Registered User
iTrader: (3)
Hard to say since the only difference will be a resonator but resonators are solely there to baffle the sound a bit so...... Hopefully Also too much drone is perceptive. You referred to your Tanabe exhaust as quiet, I think mines perfect lol.. Only one that could say is you.
The following users liked this post:
ViperG37s (06-18-2016)
#15
Hard to say since the only difference will be a resonator but resonators are solely there to baffle the sound a bit so...... Hopefully Also too much drone is perceptive. You referred to your Tanabe exhaust as quiet, I think mines perfect lol.. Only one that could say is you.