scoobygaz1

iTrader: (3)

Hi got my car mapped today 380 bhp but was told the prodrive back box was holding it back. I`m after a new back box to get to 400+ but i`d like to keep the tip to around 3-4" any recommendations, The cars a 99 uk turbo decatted 3" system cheers gary

Midlife......

iTrader: (2)

I run a revolution exhaust on mine, meant to be good for 400, not sure if it's a straight swap for your Prodrive box though.

Shaun