HKS

HKS SUPER SQV SUCTION RETURN KIT Honda Civic TYPE-R FK8

HKS SUPER SQV SUCTION RETURN KIT JZA80

HKS Super SQV4 Black Edition FK8

HKS SUPER SQV4 Black Edition GDB EJ205/ EJ255/ EJ257

HKS SUPER SQV4 FL5

xclusive design for FL5 Civic Type R Relief-less system and full range of operation gives response and sound.Features:- Quickly relieves excess boost pressure that is no longer needed by the...

HKS SUPER SQV4 RETURN KIT PLUS FL5

HKS SUPER SQV4 RETURN KIT PLUS RZ34 VR30DDTT

HKS SUPER SQV4 RZ34 VR30DDTT

HKS SUPER SQV4 SUCTION RETURN KIT FL5

HKS SUPER TURBO MUFFLER Ti Subaru VAB WRX STI/VAG WRX S4

HKS SUPER TURBO MUFFLER 14+ Subaru WRX STi (EJ20) Catback Exhaust

HKS SUPER TURBO MUFFLER 1JZ-GTE

HKS SUPER TURBO MUFFLER BCNR33 RB26DETT

HKS SUPER TURBO MUFFLER BM9