hi,
first of all i have an r32 with rb25 with front mount, 3" exhaust, pod and bov. when i give it full noise it runs fine until it hits full boost (stock) and then it splatters backfires. but it only does it when it hits full boost. just put new platinum spark plugs that are gapped at 1.1 mm. andb4 hand it was splattering when i gave it full noise even when not on full boost but not as bad i put my mates coilpacks in and it fixed the problem for about 5 hours and now it splatters and backfires a hole lot worse than b4.
any help would be good
thanks
benjis32