HKS Hi-Power Exhaust 2002-2007 WRX / 2004-2007 STI

Upgrade your 2002-2007 Subaru WRX or WRX STI with the HKS Hi-Power Exhaust, designed to boost performance and deliver a deep, aggressive tone. This premium catback exhaust system is engineered for turbocharged applications, offering enhanced throttle response and reduced turbo lag for a more exhilarating drive. Perfect for both sedan and wagon models, it’s a must-have for Subaru enthusiasts seeking race-inspired performance.

Crafted from durable 304 stainless steel with a corrosion-resistant black coating, the HKS Hi-Power Exhaust features 75mm piping and a 120mm tip for optimal exhaust flow. Its innovative design minimizes bends, creating a straighter exhaust path that increases RPM power gains. The system includes all necessary gaskets and hardware for a straightforward installation. Note: It does not clear on vehicles equipped with the optional Subaru rear differential skid plate.

Ideal for Subaru WRX STI owners looking to enhance sound and performance, this exhaust delivers a refined yet aggressive note. Elevate your ride with this trusted upgrade from Subimods—shop now and experience the difference.