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Fixed 22mm Front Bar for GR/GV STI
Hypergate45 inlet and outlet weld flanges
Fits 2007-2013 Mazda 3 (BL) and 2006-2013 Mazda 6 (GH)
5SPD boot retainer
GrimmSpeed Universal Manual Boost Controller - Universal Subaru-WRX-2025 Fixed 22mm Front Bar forGrimmSpeed Universal Manual Boost Controller, Universal The GrimmSpeed Universal Manual Boost Controller is an inline bleed style controller that raises boost by restricting the wastegate actuator signal. Adjust the knob, lock the setting, no wiring, no ECU required. DETAILS Knob adjustable inline restriction Works with any pneumatic wastegate actuator Locknut secures boost setting Fits standard 3 16" boost line Fitment: Universal Manual boost