HKS SSQV Blow Off Valve Recirculation Kit Subaru STI 2008-2021 | 71002-AF002 reviewproduct Accurate air/fuel ratio monitoring is

Accurate air/fuel ratio monitoring is essential for performance tuning and engine reliability

Tein recommends the shock rubber bumper be cut ~30mm from the botton and to re-use the top portion

and improved balance for drivers who demand more from their Nissan R35 GT-R

and recommended release bearing (where applicable)

HKS SSQV Blow Off Valve Recirculation Kit Subaru STI 2008-2021 | 71002-AF002 reviewproduct Accurate air/fuel ratio monitoring isFitment Information: 2008 2021 Subaru STI Features: With Suction Return Kit, blow off air from SUPER SQV will be returned to suction pipe like stock air bypass valve. Creates quiet blow off sound, but reflected intake air sound coming out of air cleaner can be heard. Includes recirculation hose and clamps HKS SSQV Recirculation Kits include a specially formed hose needed to reroute the discharged compressed air from the SSQV 3 or SSQV Racing Single