HKS FK8 Hi-Power Spec L2 Cat-Back Exhaust for Civic Type R 2017+

Regular price $1,199.00 USD Sale price $1,199.00 USD Regular price $1,570.00 USD
Sale 23.63% $371.00 USD (23.63%)
In Stock!
SKU: hks31019-AH106
Product Description

The new HKS Spec L2 cat-back exhaust for the FK8 is 34% lighter than the factory system, saving about 13lbs.  This was achieved by using a .8mm thin stainless pipe to reduce the weight.  Exhaust drone at 4000rpm is also suppressed with this design for a more confortable system.  This unit features a titanium tip for a different and more modern look.  This is a very street-able unit with a nice deep tone to it with a legal noise level.  Improves exhaust flow and power with the larger diameter piping.


  • Honda Civic Type R FK8 (2017, 2018, 2019, 2020, 2021)


  • Certification No. JQR30173241 K20Ct
  • Main material SUS304
  • Diameter of tip φ94 L&R
  • Diameter of main pipe φ65→φ50.8×2
  • Close noise level Stock 82dB (Idle: 58dB)
  • Close noise level HKS 89dB (Idle: 67dB)
  • Minimum clearance from the ground after product installation 120mm (Mid Shell)
  • Exhaust pipe minimum clearance from the ground (Measure point) 120mm (Mid Shell)

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Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

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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).

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WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

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