Just brought an 02 plate wrx and looking for a back box to get that subaru rumble.

Which backbox would be best for that.

Thanks

 

just fitted a TSL group N backbox last week . It looks good without being too big and was very easy to fit . £190 including delivery (E-Bay) It should give you a good burbble mine is fitted along with a H&S centre section and open mouth downpipe . This has made a huge difference in sound and performance

2001 Bugeye

 

There's loads of info on the usual group of recommended back boxes .. even some audio files to listen to. Do a quick search, as it will depend how loud you want it to be (both inside and outside the car). A lot of people start with the prodrive one which is probably the quietest but still rumbles along nicely.