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HKS

Hi-Power SPEC-L II Catback Exhaust w/ Burnt Tips

Fits: 15-21 WRX/STI

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Pay over time available · Est. $56.25/payment
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Pay over time available · Est. $56.25/payment
ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

HKS Hi-Power SPEC-L II Catback Exhaust w/ Burnt Tips
Fits: 15-21 WRX/STI
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Fitment

Please Note: Part 31019-AF130; Hi-Power SPEC-L II with burnt tips. Fits 2015-2021 WRX and 2015-2021 WRX STI (VA chassis).
  • 2015–2021 Subaru | WRX STI
  • 2015–2021 Subaru | WRX

Description

The HKS Hi-Power SPEC-L II cat-back for the 2015-2021 WRX and WRX STI is a super-lightweight SUS304 stainless system — just under 23 lbs, 54% lighter than stock — with an aggressive cannonball design and burnt titanium-wrapped 94mm tips. A 65mm midpipe feeds a 50mm Y-pipe for improved flow and throttle response; silencers, gaskets, and hardware are included.

  • Part Number - 31019-AF130
  • Year / Make / Model - 2015-2021 Subaru WRX; 2015-2021 Subaru WRX STI
  • Chassis - VA
  • Exhaust Type - Cat-back; Hi-Power SPEC-L II with burnt tips
  • Piping - 65mm midpipe into 50mm Y-pipe
  • Tips - Burnt 94mm titanium-wrapped tips
  • Materials - SUS304 stainless steel
  • Weight - 10.4 kg (just under 23 lbs), 54% lighter than stock (HKS maker data)
  • Sound - 89 dB close / 71 dB idle
  • Included - Silencers, gaskets, and installation hardware

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