

this my MP5 to start it runs like a top I'm about to put 2200 dollars worth of upgrades on it. it's already lowered (previous owner) but I'm redoing it, just put a cold air intake. I'm about to put a OBX header and catback on it does anyone have a suggestion for a catalytic converter pipe?question 1. question 2 had anyone seen or have the nology coil conversion on their MP5? and if so how is it. after this 2200 I'll probably put another 2K into it, cams and gears, injectors and fuel pump all on SRmotorsports.com check it out tell me what you think. Thanks