hey op there are alot of fan bois here. i too had a fucked up experience with burger motorsport single cone intake, the cone and its pipe is to short for the IS model and it broke lose. I sent terry emails and pics, he first tried to blame the install on me off the bat and a bunch of crap. I said screw him he can keep the money and bought one from cpe who stands behind their products and have a lifetime warranty, they even verified the faulty design of the intake. The forum is supposed to be honest to keep fellow members from buying inferior products and dealing with unfair practices of vendors. So if you have a negative comment about a vendor, his disciples rebuke you or you get banned if he is a gold sponsor.
oem perf cf spoiler and front lip/m3strut brace/m3 subframe bushings/wavetrac lsd/ TMS solid diff bushings/akg solid tension strut bushing/MR adjustable toe arms/MR adjustable upper link/full m3 suspension/ecs tuning ss brake lines/GC coilovers./CPE dci's,catless dp,intercooler,charge pipe bov/BMS OCC/tuningtechfs tuned/RB pcv valve/defiv diff lockdownkit