Greddy 3 inch silencer.
 

I just got a 3 inch Greddy single exit and test pipes. I am probably going to be putting a silencer on it.

Does anyone know if these would be the right ones?
https://shopgreddy-com.myshopify.com/products/11001200

Also would the 51mm or the 43mm silencer be quieter?

Why did you get a single exit if you're gonna put a silencer on it? Doesn't that defeat the purpose?

wait.....people want quiet exhausts? :wtf2:

"Yeah, I got the FI exhaust with 72 inch resonators."

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Wait! They offer 72"?!?
I bought the WRONG ones!



Kirk B.

:facepalm:

When I drive it during the day no silencer. But when I leave for school at 5am I think my neighbors would really appreciate the silencer...

Oh I didn't realize they were removable. That's convenient. And courteous of you :tiphat:

It looks like the measurement is diameter. I think the smaller diameter will provide more noise restriction?

Yeah that’s what I was thinking but I’m not sure, I’ll prob give Z1 or Greddy a call. Also I love how I got roasted at first lmao.

More of a side effect. Single exit is half the weight, and often, price.

Unless you were being facetious. Then I'll nerd my way out. :wtf2:

^^ this. One of the reasons I swapped non-res F.I. for 18" is bc the loudness meant I couldn't leave my garage after 8pm, lest the neighbors burn it down while I was out..

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I understand all this loudness stuff, same with my apt, the garage I have is under a apt unit (not mine), so always concern.

The 43mm is quieter then the 51mm. Also a cut in power too.

I feel sorry for you guys that have to watch the noise levels in your hood. :rofl2: Should hear my hood in the spring on weekends. Everyone is bringing out the race cars and tuning them for the coming season.

you people disappoint me :shakes head:

i ran straight pipes for 3-4 years and no issues with neighbors. even now with the mufflers on currently it's still way above anything else still no issues.