HKS Super Turbo Catback Exhaust 2011-2014 STI Sedan

Upgrade your 2011-2014 Subaru WRX STI Sedan with the HKS Super Turbo Catback Exhaust, designed to enhance power and deliver a refined sporty sound. This premium catback exhaust balances performance and comfort, providing a muffler tone that stays quiet inside the car but roars with throttle input for an exhilarating drive.

Featuring 124mm burnt tips and a straight 75mm to 60mm piping diameter, this exhaust reduces backpressure for improved power output while maintaining a comfortable sound level of 88db. The direct bolt-on design fits factory downpipes, and all necessary gaskets and hardware are included for a hassle-free installation. Note that an OEM downpipe to 3-inch adapter may be required depending on your setup.

Ideal for Subaru enthusiasts seeking a reliable, high-quality exhaust upgrade, the HKS Super Turbo Catback is perfect for daily driving and spirited performance. Enhance your STI’s exhaust system today and experience the difference.