Replacing Cat Pipe on Newage
#1
Scooby Regular
Thread Starter
Replacing Cat Pipe on Newage
So, the cat pipe on my blob has rusted and completely sheared off at one end. I would like to replace it with one of these decat pipes
http://scoobyworld.co.uk/catalog/pro...roducts_id=179
Couple of quick questions, firstly am I correct that by installing a decat pipe here, it will still leave me with 2 cats (uppipe and downpipe) so the car will still be be MOT compliant on emissions ? (04 WRX, engine wise car is standard)
Second, would the increase in exhaust noise be significant ? I currently have an non-resonated centre section and Ninja back box?
Cheers for any help
http://scoobyworld.co.uk/catalog/pro...roducts_id=179
Couple of quick questions, firstly am I correct that by installing a decat pipe here, it will still leave me with 2 cats (uppipe and downpipe) so the car will still be be MOT compliant on emissions ? (04 WRX, engine wise car is standard)
Second, would the increase in exhaust noise be significant ? I currently have an non-resonated centre section and Ninja back box?
Cheers for any help
#4
Scooby Regular
Thread Starter
Cheers for the input chaps !
I have been getting all sorts of conflicting info. tbh i dont currently have the spare funds for a remap, so i was hoping that by leaving the downpipe as stock, it wouldn't require one. However dont want to run the risk of any engine damage so may set about simply finding a replacement cat.
I have been getting all sorts of conflicting info. tbh i dont currently have the spare funds for a remap, so i was hoping that by leaving the downpipe as stock, it wouldn't require one. However dont want to run the risk of any engine damage so may set about simply finding a replacement cat.
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