SKU: 31019-AH106 | UPC: 4957266940198
HKS Hi-Power Muffler SPEC-L2 2017-2021 Honda Civic Type R FK8 K20C1
The HKS Hi-Power Muffler SPEC-L2 31019-AH106 is a cat-back exhaust system built for the 2017-2021 Honda Civic Type R FK8 with K20C1 engine. Its single large-volume canister layout optimizes exhaust flow for better throttle response and power delivery. Drivers gain a weight savings of 6.5kg over stock while enjoying a refined deep exhaust tone.
Key Features
- Lightweight Construction: Weighs 12.0kg versus stock 18.5kg reducing rear weight for improved handling and acceleration
- Titanium Exhaust Tips: Dual oval-shaped φ120 x 90mm rolled edge tips in titanium for heat resistance and visual appeal
- Optimized Pipe Sizing: Main pipe φ60.5-80 x 2mm with rear pipe φ80 x 2-φ60.5mm promotes smooth high-flow exhaust gas evacuation
- SUS304 Stainless Steel: Full construction from durable polished stainless steel ensures longevity and corrosion resistance
- Performance Tuning: Dyno-tested gains of +12PS peak power and +11Nm torque with enhanced mid-range response
Product Notes
- Designed as direct bolt-on replacement using factory mounting points
- Produces aggressive sound levels suitable for track and street use
- Packages in reinforced box for secure transit
Installation Notes
- Professional installation recommended.
- Bolt-on fitment requires no vehicle modifications or cutting
- Compatible with OEM hangers and hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Honda | Civic | Type R |
Why Choose HKS?
- Proven track record in Japanese motorsports and tuning
- Engineered with precise flow simulations and dyno validation
- Manufactured to exacting standards in Japan
Frequently Asked Questions
- Q: Will this fit US-spec 2017-2021 Civic Type R?
A: Yes it bolts directly onto all FK8 chassis K20C1 models worldwide including USDM without alterations - Q: What materials are used in construction?
A: Body and piping from SUS304 stainless steel with titanium oval tips for durability and style - Q: What warranty coverage applies?
A: HKS offers 1-year limited warranty against manufacturing defects with proof of purchase
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure double-walled box dimensions 40 x 18 x 18 inches
- Weight: 28.6 lbs shipped 26.5 lbs product
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