Not_An_Abba_Fan
Exhaust Guru
- Joined
- Aug 18, 2006
- Messages
- 14,639
- Reaction score
- 1,364
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- 113
- Location
- Bunbury, WA
- Members Ride
- Strange Rover
I will always recommend the twin 2 1/4" into single 3" for the SV6, it's not very loud, nice and deep, but it gives a very noticeable improvement down low and up high and doesn't drone at all. $485 shipped.
From factory, just by bolting on the exhaust and changing the air filter a car over here got 192.9 rwhp. I did extractors and hi flow cats after that, but never got it dynoed again, but the owner was very happy with the gain he got from them.
From factory, just by bolting on the exhaust and changing the air filter a car over here got 192.9 rwhp. I did extractors and hi flow cats after that, but never got it dynoed again, but the owner was very happy with the gain he got from them.