HKS 31019-AH108 Exhaust System HI-POWER SPEC-L II for HONDA Civic (FK7) 2017-2021
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HKS 31019-AH108 Exhaust System HI-POWER SPEC-L II for HONDA Civic (FK7) 2017-2021
Kelberg Warehouse
Auf der Struth 4
53539 Kelberg
Germany
Nürburgring Showroom
Nürburgring Boulevard 2
53520 Nürburg
Germany
Weight reduction, low exhaust pressure, improved drivability and exhaust efficiency.
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As light as Titanium
HKS has achieved a weight reduction comparable to the titanium exhaust system by utilizing ultra lightweight components for each part's material for pipes and silencers. The weight of the exhaust compared to factory one is reduced from about 30% up to 60%, which leads to improved driving performance. -
Improved exhaust efficiency with a straight through structure
A straight through structure greatly improves exhaust efficiency. HKS also design exhaust for a sporty and comfortable sound based on each vehicle individual specifications. -
Titanium tail tip cover
New series feature a titanium tail tip cover instead of carbon. Burnt titanium tail tips add to racing atmosphere. HKS now offer an optional tail tip cover*. There are three types of optional tail tip cover available. A standard titanium, a familiar carbon cover, and a new cool looking Neuse tail tip cover made with blue stainless steel.
*The replacement tail tip cover is an optional part for Hi-Power SPEC-L II.
Redesigned
The SPEC L II muffler has been redesigned to match the bumper shape of the 2020 Honda CIVIC Hatchback. It can be installed on 2017-2019 models as well. The existing 31019-AH107 will be discontinued. Please refer to page 2 for details.
30% weight savings
HKS use thin stainless-steel material for the pipe and silencer to achieve weight reduction compared to the stock muffler.
Stock: 17.5kg, SPECL II: 12.3kg
Elaborated sound quality and low back-pressure
It provides a sporty bass sound during the acceleration and eliminates uncomfortable drone sound at the normal rpm range. In addition, the straight structure silencer achieves about 40% less low back-pressure compared to the stock.
- Shape of muffler: Hi-Power SPEC-L II
- Main material: S304
- Diameter of tip: 94
- Diameter of center pipe : 60.5 - 50.8 x 2 (*1)
- Close noise level: Stock: 83, HKS: 93
- Clearance: 140mm
- Portion of the kit: Center silencer
- Product Weight: 12.3kg
Remarks
About HKS muffler
*1: About center pipe
Diameter of center pipe is the portion that has the largest diameter. (Excluding silencer and tip.) It is the condition with stock suspension.
*2: Minimum road clearance between HKS muffler (Any parts included in the kit) and road surface. Therefore, it may be different from actual road clearance of the vehicle.
The data is basically the condition with stock suspension. However, please understand that some items have data with low down spring or ride height adjustable suspension kit.
Caution: Hook, bracket, stay may be changed without prior notice.