GET THE 19's!!! Those look SWEET!! (i have 19's)

 

It's a buy. The money you'll save on upgrade that are already made will
cover for Turbo failure + you'll get the chance to go K04

 

I'm a little confused about the K04's. It seems like you can get a pair of just the turbos for under two grand, or the kit from renn-art for $2,700. But then APR sells a kit for $8,000. I know if I just buy the turbos I won't see a performance increase but if I buy the kit from Renn-art and get the ECU upgrade for the K04's will they perform to there fullest? Why is APR's kit so much more expensive? Does it include installation?

Thanks,
Matt

 

well when your paying the 8grand or whatever..your getting much more than turbos..your going for a full stage 3 upgrade, fueling, exhaust (i think) things of that nature.

 

So if the car already has exhaust and DP's the $8K kit isn't necessary? How much and what is required for the fuel upgrade? Is it just injectors and fuel pump? How much would that run?