HKS Hi-Power SPEC-L II Catback Exhaust w/ Burnt Tips 2015-2021 WRX / 2015-2021 STI

Here, you are looking at the HKS Hi-Power SPEC-L II Catback Exhaust w/ Burnt Tips for the 2015-2021 WRX/STI.

The HKS Hi-Power SPEC-L II exhaust is designed to offer enthusiasts and tuners a good-looking, super light exhaust for a reasonable price. Weighing in at just under 23 lbs using SUS304 Stainless Steel, this exhaust system is 54% lighter than the stock exhaust system. The aggressive cannonball design with burnt titanium-wrapped tips makes this one of the best sports mufflers available. This exhaust system includes silencers, gaskets, and hardware required for installation.

Key Details:

• 54% lighter than OEM
• Sound (Close): 89dB / Sound (Idle): 71 dB.
• SUS304 Stainless Steel Construction 
• Gaskets and hardware included
• Burnt 94mm tips
• 65mm midpipe feeding into a 50mm y-pipe design
• Improved flow increases efficiency and throttle response

Note: A OEM Downpipe to 3in Cat Back Adapter may be necessary if the diameter of the new cat-back exhaust systems piping is different from the stock system, or if there are compatibility issues between the new components and the existing downpipe.