emissions

Hi just looking to see what emissions band a s15 spec r comes under as there's people saying different things everywhere any help would be appreciated I know I'll probs need to sell my body due to the shite tax man

This is kinda a follow up to my emissions problems as i think the 2 are linked... When my 530 is cold it will run fine, smooth and pull like a train... when the temp gets up however it will misfire like mad, hunt for idle and hold back when moving under 3k revs.. end result is that when it...