HKS Silent Hi-Power Axle-Back Exhaust for 2015-2020 Honda Fit GK

Regular price $420.00 USD $342.00 USD

Ready To Ship! Special Order! Ships in 10+ weeks

Part # hks32016-AH031

The HKS silent hi-power muffler was designed for K-Cars, as they're called in Japan, that want power and sound. The Honda Fit axel-back exhaust will maximize the performance from a small engine while providing an appropriate sound. 

The Silent Hi-Power Axle-Back Exhaust for the 2015+ Honda Fit GK5 was engineered by HKS specifically for the vehicle. Since the Honda Fit comes with a low emission engine, HKS worked to find the right exhaust piping size without negatively affecting performance. If you're looking for a great exhaust then look no further!

  • Honda Fit (NON SPORT) [GK] (2015, 2016, 2017, 2018, 2019, 2020)

Note: For Sport Trim, please use the following here.


  • Engineered by HKS for the new Honda Fit
  • 100% Bolt on axle-back exhaust
  • Includes instructions and HKS decal
  • JASMA exhaust quality certified
  • Made in Japan

Extended Information

  • Muffler shape: HP (TYPE-H) (silent Hi-Power)
  • Materials: SUS304
  • Tip Diameter: 65mm
  • Piping Diameter: 50mm
  • Exhaust Sound: 92dB (OEM is 80 dB)
  • Ground clearance: 180mm from tips
  • HKS Manufactures warranty

Customer Reviews

Customer Reviews

Based on 28 reviews
Mike N. (Minneapolis, MN, US)
2017 Honda Fit HKS Hi Power Silent

Sounds great, looks great, performs great. The car had an intake and lightweight wheels. Added the HKS which added to the fun factor of driving this vehicle. Most noticeable in 3k rpm’s and above. Normal driving is very comfortable for everyone inside or out. The added pull from getting on it is what the Fit was missing. I won’t be winning any races but I would recommend to anyone wanting a nice deeper tone and a few extra ponies. I did get a different hanger based on other reviews.

S.S. (Long Beach, CA, US)
HKS is the best brand. Easy install, Excellent results.

Amazing Quality Exhaust. Changed how I see my car with the new sound. I love it! HKS is the best. KamiSpeed customer service is 10/10.

GK5J (El Monte, CA, US)
Awesome sound, and pretty easy install

Needed a new exhaust for the GK5, glad it was a easy install and had no troubles, fast delivery, needs a new rubber exhaust hanger though, it sounds nice and low, but giving it a nice personality

Douglas R. (Colorado Springs, CO, US)
Fast shipping and great product

Arrived very quickly in great shape. Easy install but for my 2019 Honda Fit Ex I did have to buy some longer rubber hangers. The stock ones would have put the tailpipe right against the bumper. Found some that were 1/2” longer and works great. Good sound even with the CVT!
Highly recommend Kamispeed!

Daniel T.P. (Poynette, WI, US)
Goldilocks Muffler.

Arrived promptly. Fit perfectly. Has just the right sound. Not too quiet, not too loud. Looks good on the car too.

Bryan D. (Los Angeles, CA, US)
HKS Silent Hi Power GK Fit

Fit and finish on the HKS exhaust was flawless and it was a quick 10 minute installation. I had to use universal extension hangers to lower the muffler on my 2018 EX USDM, as the muffler tip was almost touching the bumper.

GARY C. (Austin, TX, US)
Love it

Sounds 👍

Customer Questions


In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.