7Psi/ 0.5 BAR External Wastegate Spring WASTEGATE - SPRING - TK-WSTH004

SPRING SIZE:

Product details

• OD: about 38.4MM
• Length: about 46.2MM
• use for : 38mm, 40mm ,45mm external wastegates Or Internal Wastegate Actuators
• Pressure rating: 7Psi (about 0.5bar)
• Made of High Quality Mild Steel for Maximum Heat and Wearing Resistance

Selection and installation notes

Spring pressure is an estimate and to be used as a guide only. this can vary buy +/- 3PSI depending on your exhaust manifold back pressure.

• Exceeding the boost level recommendations for your engine may result in damage.
• When tuning, we recommend starting with a lower PSI spring and gradually swap springs until the desired boost level is reached.