![HKS Hi-Power Cat Back Exhaust System [2015+ Subaru WRX/STI]](https://cdn.shopify.com/s/files/1/0558/4240/6599/products/hks-hks-31006-bf001-11981020069958_576x.progressive_32daaa45-c7b9-494e-8113-1fdf769a626c.webp?v=1732321050)
HKS Hi-Power Cat Back Exhaust System [2015+ Subaru WRX/STI]
$1,113.99
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HKS has taken their time to design a free flowing exhaust that sounds great. Low exhaust resonance is eliminated with sound tuning from the built in resonance pipe. Features Low exhaust resonance Free flowing Built in resonance pipe Applications 2015-2018 Subaru WRX 2015-2018 Subaru WRX STI What's in the box? HKS Hi-Power Cat Back Exhaust System
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