Ok guys
just got my S15 mapped.
All is good except for some boost creep.
Made a healthy 335bhp and 426Nm torque running 1.2bar.
thats running a HKS GT-RS (T2871R)
new tomei mani and moonface Chamber pro down pipe.
oh Z32afm as new turbo was maxing stock AFM.
Oh dont forget the E5....... ingition was advance abit too.
well pleased with result.
only problem is the boost creep which is holding me back in getting potentily 350BHP!!!!!!!!
It only happens on the top end of the rev past 6k rpm peaks up to 1.4bar..
any of you guys have this issue with similar setup ?, and whats the best way to resolve it.
ive heard that porting the turbo exit could help but dont what to get this done. any other cause of boost creep?
just got my S15 mapped.
All is good except for some boost creep.
Made a healthy 335bhp and 426Nm torque running 1.2bar.
thats running a HKS GT-RS (T2871R)
new tomei mani and moonface Chamber pro down pipe.
oh Z32afm as new turbo was maxing stock AFM.
Oh dont forget the E5....... ingition was advance abit too.
well pleased with result.
only problem is the boost creep which is holding me back in getting potentily 350BHP!!!!!!!!
It only happens on the top end of the rev past 6k rpm peaks up to 1.4bar..
any of you guys have this issue with similar setup ?, and whats the best way to resolve it.
ive heard that porting the turbo exit could help but dont what to get this done. any other cause of boost creep?