HKS 71008-AH010 Super SQV4 BOV w/ Recirc Kit for 17-19 Honda Civic 1.5T

Vehicle Fitment

• 2017-2019 Honda Civic 1.5T (FC1/FK7/FC3, L15B/L15C Turbo, FWD)

Features

• HKS Super Sequential Blow-Off Valve 4 (SSQV4) design
• Pull-type relief valve for stable boost pressure release
• Sequential dual-valve structure for broad boost-range performance
• Includes recirculation (suction return) tube
• High-quality aluminum die-cast valve body and components
• Distinctive blow-off sound compared to quiet factory valve
• Improves throttle response and turbo efficiency
• Engine bay-friendly silver finish

Specifications

• Part Number: 71008-AH010
• Type: Vehicle-specific SSQV4 Blow-Off Valve with recirc kit
• Material: Aluminum die-cast body; metal valve internals
• Fitment: Honda Civic 1.5L Turbo (L15B/L15C) 2017-2019 FWD
• Valve Operation: Pull-type sequential design
• Includes suction return/recirc tube for re-routing boost air
• Compatible Transmissions: MT and CVT
• Sound Profile: Sharper and more pronounced than OEM

Included Components

• 1x HKS Super SQV4 blow-off valve assembly
• 1x Vehicle-specific mounting pipe
• 1x Recirculation/suction return tube
• Hoses, clamps, and T-fittings for installation
• Installation instructions

Product Description

The HKS 71008-AH010 Super SQV4 Blow-Off Valve Kit with recirculation tube is a performance-oriented upgrade for the turbocharged Honda Civic 1.5T models built from 2017 through 2019. Designed around HKS's advanced sequential dual-valve architecture, the SSQV4 provides reliable and smooth boost pressure relief across a broad range of conditions - from everyday driving to spirited acceleration - while enhancing throttle response and protecting compressor life.

This vehicle-specific kit includes a recirculation (suction return) tube and all necessary piping and hardware for direct-fit installation. Its high-quality aluminum die-cast body and aggressive characteristic sound deliver both performance gains and a visual upgrade under the hood. Always double-check fitment for your year and trim before installation.