Replacing the wastegate spring is the easiest cheapest and a very accurate way of raising your boost level. These genuine Turbosmart springs suit their 38mm, 40mm and 45mm gates. Available in 5, 7, or 10psi options (please specify when ordering). To gain other pressures you need to combine multiple inner, outer and middle springs. Need help? Please email us! Please view the spring pressure chart here: SPRING PRESSURE CHART Note: Image for illustration purposes only, not a photo of the actual item.

Gasket - T3 (T3/T4) exhaust housing inlet - Kinugawa
Gasket - T25 T28 exhaust housing inlet
Motul oil 300V High RPM 0W20 2L
Kinugawa Japan TD04-12T 4cm 3-bolt 4D56T Pajero upgrade
Clutch kit Toyota ST215w Caldina Heavy Duty 5 Puk
Banjo fitting M14x1.5 to -4AN (Oil feed)
RAGE exhaust system - Ford Falcon BA BF XR6 turbo
Short shifter - Nissan 300ZX Z32
DPR T3T4 turbo oil return flange (-10AN)
Stainless Steel T-bolt clamp (to suit 4.50" hose)
Tial 50mm BOV Q (high flow) 