HKS #34001-AK005

HKS Gasket 85mm Universal EX (2pcs)

HKS #31701-BF003

HKS 02-07 WRX/STi Titanium Muffler & Tip Catback Exhaust

HKS #31008-BT001

HKS RACING MUFFLER TOYOTA JZA80 USA

HKS #32701-BH001

HKS 00-09 S2000 Hi Power Racing Version Exhaust w/ Titanium Tip

HKS #31006-AN014

HKS Hi-Power Exhaust System ECR33 RB25DET - Nissan Skyline GTS-T R33

HKS #3108-RT001

HKS 93-98 Supra Hi Power Titanium Racing Exhaust

HKS #31008-BM001

HKS 08-09 Evo 10 Hi-Power Dual Tip Catback Exhaust

HKS #32016-AH031

HKS Silent Hi-Power GP5 LEB-H1 FIT HYBRID

HKS #31006-AM004

HKS Hi-Power 409 CP9A/CN9A 4G63

HKS #32016-AH025

HKS 11 Honda CR-Z Hi-Power Exhaust - Rear Section ONLY

HKS #31019-AZ002

HKS SILENT Hi-POWER TURBO E-FD3S 13B-REW

HKS #32016-AH030

HKS Silent HI-POWER Catback Exhaust | Honda CR-Z 11-16

HKS #31019-AZ001

HKS SILENT Hi-POWER TURBO E-FC3S 13B-T

HKS #31019-AT005

HKS SILENT Hi-POWER TURBO E-JZA80 2JZ-GTE

HKS #31019-AF023

HKS SILENT Hi-Power GDB/GDA/GGA EJ20 Turbo

HKS #1301-RT066

HKS MKIV Supra R-Type Intercooler - For stock and HKS Turbo Upgrades

HKS #31019-AF020

HKS SILENT Hi-Power BL5 EJ20 Turbo (Main)

HKS #31019-AN012

HKS Silent Hi-Power Exhaust, 309 Stainless - Nissan Skyline GT-S GT-T R34 2-Door RB25DET

HKS #31019-AN017

HKS Silent Hi-Power Exhaust - Nissan 240SX Silvia S15 SR20DET

HKS #31026-AF012

HKS ESpremium Muffler SH5 EJ20 Turbo