Pierburg Boost Control Solenoid Wiring Harness:Without Wiring Harness 41mm Straight Silicone Hose -

41mm Straight Silicone Hose - 1000mm

and aimed at offering greater precision for people wanting the very best from their E46 M3

1 x M5 Nyloc Nut

Please note: Our 11mm

This is sold in 1 Meter Lengths Only

Pierburg Boost Control Solenoid Wiring Harness:Without Wiring Harness 41mm Straight Silicone Hose -WARNING: Installation of a boost solenoid is not for the tuning novice. Any boost controller manual or electronic must be fitted with caution. The Pierburg boost Control Solenoid allows for total flexibility in controlling boost wear fine tuning is needed. Misuse or improper tuning of this product can destroy your engine! Boost controllers should be set up with either road mapping or on a car bike or engine dyno to ensure safe AFRS are meet once boost