hello
im half way through restoring my s2 rst to mint, but i want more power, someone told me about cossie managment can someone plz tell me what parts i need and how to fit said parts, i already have a hybrid turbo, pace large front mount intercooler, and rad, chip and bleed valve.

thanks

 

do a search for cossie management, gadget done a big list detailing all the parts that are required or need modification

 

thank you very much do you recon it will make much diffrence????????