ducker85
Well-Known Member
- Joined
- Oct 10, 2008
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- 2,685
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- Location
- Narnia
- Members Ride
- 09 VE clubbie R8
With the catback LS1 exhaust, was that 2.5 or 3'' ? Or do you have a link to the one you had in mind?
mine was the 2 1/2 X force twin system, sounds nice but mine had a horrible crackle over 4,000rpm only with the hi-flo cats in I think mine had a dodgy resonator because it was only at high back pressure when It was loud as soon as I put the stock cats back it I couldn't hear it until it hit like 5,500rpm and I only just could notice it but I would buy something similar to this. The L76 Calais have a twin cat just like the LS1's so any LS1 exhaust will be fine.