glyn74 Hi guys i have got an asra 2.2 sri it has an irmsher back box what can i do to the exhaust system to remove the restriction on it remove the cat or get a better manifold for it or get a high flow sports cat for my car cheers
blue_se2 Depends on what money you want to spend. if it has a precat removimng that will help but idealy getting a sport cat and removing the pre cat will help with a remus centre tube (£60)
glyn74 ok mate thanks i have been looking what the exhaust system on these cars is like eg photos or diagrams of it so i have a better idea of the exhaust system
Jamee Remove the pre cat (if you have one), fit a sports cat (95quid of ebay), fit a remus cat back exhaust system, again off ebay, just under 200quid i think..
glyn74 Jamee said: Remove the pre cat (if you have one), fit a sports cat (95quid of ebay), fit a remus cat back exhaust system, again off ebay, just under 200quid i think.. Cheers mate i wil have a look on ebay