So, did the upgrade you hv listed improved the performance of your car?On last Saturday just do some upgrade and maintainace service.
1) Engine Oil
2) All gear oil ect: ATF, LSD & mid-axle
3) change all vacuum hose to silicone
4) Add fuel regulator Works brand
5) Add Boost controller(manual) Works brand
6) ground cable HKS
7) oil catch tank D1spec
From the list the engine should be smoother, but number 5 looks interesting. If he has set the boost higher definitely much more power....So, did the upgrade you hv listed improved the performance of your car?
Wow! 1.3, I thought safe point probably 1 only.....Stock boost is 0.6. I've pushed it to 1.3 no problem with stock mappings and stock hardware. Just make sure car in good running condition.
---------- Post added at 07:55 AM ---------- 6 hour anti-bump limit - Previous post was at 07:47 AM ----------
Increasing boost will see an immediate improvement in power.