way2fastforu
Bye bye vti
- Joined
- Jul 19, 2007
- Messages
- 506
im still stock b16b too... installed simota air filter, high performance plug and cable, 2.5" center till end Eksoz piping.. stock header...
I would lik to ask tat if i change 421 header,4.785 FD and lighten flywheel wit racing clutch... will i need to dyno tuning?
u def wont need tuning for them parts...but ul see a good increase in whp the car will pull harder wen u burry the loud pedal