HKS Racing Cat Back Exhaust Subaru WRX / STI Sedan 2011-2014 | 31008-BF003

Rated 5.0 out of 5
Based on 2 reviews
SKU: hks31008-BF003
Availability: 58 In Stock
Type: Exhaust Cat Back
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Regular Price: $790.00 - Instant discount: $169.30 = $620.70
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Subtotal: $620.70
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Fitment Information: 

2011-2014 Subaru WRX Sedan

2011-2014 Subaru STI Sedan


  • Improves exhaust flow and sound
  • Made from premium quality materials
  • Ensures reliable operation for years to come
  • Material - 409 Stainless Steel
  • Sound (Close): 95 dB
  • 4.75 inch Tip diameter
  • Does NOT include silencer
  • 3.35 inch inner tubing diameter
  • Includes gaskets and hardware

The HKS Racing Cat Back Exhaust was designed for those who value maximum performance, this premium quality muffler greatly improves exhaust flow and sound. Manufactured using state-of-the-art technology and made from high-quality materials, this product will serve you for years to come. The piping has been coated black for extra protection against rust and corrosion, while the muffler will come in a stylish, polished finish with a titanium finished tip. 

 Note: Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p/n 077046, is required.

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