wr1 exhaust
#1
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wr1 exhaust
Hi I have a 03 wrx. have been offered a pro drive back box and centre section of a wr1 already have a 3inch through exhaust. what are peoples thoughts on sound .is it worth buying
Last edited by madman69; 22 October 2015 at 07:32 PM.
#2
The prodrive off the wr1 is 2.5" so if you are changing it then I think might have to change the down pipe from the turbo as well. Think yours has a cat there doesn't it and the prodrive doesn't so a good mod but prob need a remap to make it work better. If you just want the sound change then just fit back box.
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ruislip
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23 October 2015 10:45 AM