Hey everybody, My VR4 still has the stock exhaust system and I'm thinking of upgrading. What I would like to know from whoever has replaced their stock exhaust system with aftermarket and/or custom systems, if you can really feel the difference in power ? Perhaps you can let us know your opinions & the level of your modification too : re; rear barrel only : cat back system (including rear barrel); turbo back with and/or without cats : down pipe: size 2.5" or 3" : mandrel or crush bent piping. Complete system.
How would you rate this modification ? Best, 2nd best, 3rd best bang for the buck.
Should I change my exhaust ?
All opinions, comments, impressions appreciated.
Thanks,
Ed