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Kiddo

You're serious bro?!
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+1 for NAAF's option.
 

petern64

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vz ss 6lt , 2017 Mustang GT , 2021 BT50 SP
check out "Redback" Exhaust systems, I bought a twin 2 1/2 cat back from Tuffcar Parts on Ebay for $330.00 delivered ,
 

IMPULSV6

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They're a little annoying to get a good sound out of. Ive got an SV6 and after talking to a few exhaust shops and Google research, i decided with a twin 2.25 xforce with rear muffler and I love it. Didn't want anything to overly loud but a nice note. I do a lot of driving and decided the twin 2.25 over the twin 2.5 in case it started to drone. It crackles when you down gear (which doesn't bother me) but i haven't seen any exhaust that didn't.
 

Bilby

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So does the car go faster now??? or is just a louder noise?
 

Red SV6

Alloytech
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so in your opinion what sounds better the twin 2 1/2" or the single 3"
 

Not_An_Abba_Fan

Exhaust Guru
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The twin 2 1/4" into 3" is deeper than the twin 2 1/4".
 

smitroast

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wynnum
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vz sv6 commodore
buy an vz clkubsport exhaust and remove the rear muffler sounds good not to loud and can barely hear it when you are cruising, i found the performance to be about the same, but honestly thats not really going to change
 

commodore665

expat Saffa
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2005 SV6 & Alfa Romeo 156 V6
I do a Manta twin 2 1/4" into single 3" that is nice and deep, no drone, and doesn't have that typical alloytec high pitched raspy note. It's not overly loud, but it does have a good growl to it.

Here is a video of it.

this dude knows what he is talking about , a very rare thing these days
 
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