STi Backbox
 

Anyone,

At present running a Hayward & Scott 4" tailed backbox on my 53 plate STi. Just love the noise and little pops it does on engine over run and it has stopped those annoying bunnyhops when pulling from junctions while still cold.

The question is that I have the old box sitting in the garage at present and was thinking of fitting it to a mates 51 plate WRX. He is not realy bothered if it would make any performance gains, just looking for a single exit pipe. So has anybody done it before or can anybody think of any problems with fitting.

Cheers

Baz