Have a volvo S40 2.0T(Lpt) how can i modify it to have the same power as a 2.0 T4 (hpt)?
Answers:
www.evolvecars.com
heicosportivna.com
ipdusa.com
bsrab.se
If i were you id start out with the performance chip (+34 hp). Say goodbye to your fuel economy but also say goodbye to that S4 down the road!
Adjust the arm on the wastegate. It may not give you as much power as the hpt, but it will help and its free
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