HKS

Hi Power Cat Back Exhaust by HKS Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both t...

Hi Power Cat Back Exhaust by HKS Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both t...

HI-Power Dual Axle-Back Exhaust by HKS Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for ...

Hi-Power Exhaust by HKS - G35 Coupe Full Dual Polished SUS304 Stainless Steel Piping w/Dual Titanium Tips (adjustable length), Includes H Pipe - D...

High Power Cat Back Exhaust by HKS Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both...

Sport Axle Back Exhaust by HKS Sport Exhaust Systems are designed to reduce backpressure and increase exhaust flow for greater peak power and a br...

Stainless Steel Axle-Back Exhaust System by HKS The HKS Dual Stainless Steel Axle-Back Exhaust for the Infiniti Q50 Sedan features the latest in H...

Stainless Steel Cat-Back Exhaust System by HKS The HKS Dual Stainless Steel Cat-Back Exhaust for the Infiniti Q50 Sedan features the latest in HKS...

Stainless Steel Lower Downpipes by HKS Features Secondary CAT Removed & Pipe Diameter Enlarged. 70% of the stock back pressure. 60mm full ...