Hello, i have Mk6 Rs 2000 and im looking to gain abit more from it and im looking for some infomation on the l4 engine as well as the zetec turbo conversion. Has anyone turbo charged the l4 engine?, my route i was thinking of taking is taking the RS2k lump out and using a 2.0L zetec turbo as the l4 engine looks harder to modify. I already have a stock 2.0L zetec spare. The chassis and body work on my car is mint but im just not sure by doing the engine swap it will ruin what it is.