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SKU: 31021-AH005 | UPC: 4957266940907
HKS LEGAMAX Sports Exhaust 2023+ Honda Civic Type R FL5 K20C
The HKS LEGAMAX Sports is a full catback exhaust system designed for the 2023+ Honda Civic Type R FL5 with K20C engine. This direct bolt-on replacement delivers measurable power gains of +14PS at 4600rpm and +11Nm torque at 3600rpm while reducing weight for sharper throttle response. Its tuned design enhances mid-to-high RPM performance and produces a refined aggressive exhaust note.
Key Features
- Titanium Muffler: Main silencer crafted from lightweight titanium weighs just 12.5kg, 6kg lighter than stock 18.5kg for improved handling and acceleration
- SUS304 Stainless Piping: Durable corrosion-resistant pipes with diameters of 60.6-80.6-120mm optimize exhaust flow and scavenging
- Adjustable Jet Nozzle Tip: 70mm SUS304 single-sided outlet allows sound tuning and gives a sharp modern appearance
- Power and Torque Gains: Dyno-proven increases of +14PS and +11Nm over stock catalyst-equipped setup
- Refined Sound Profile: 92dB at 5200rpm meets noise regulations while delivering deep sports tone for track or street
Product Notes
- Direct bolt-on fit requires no vehicle modifications or ECU tuning
- Inspect hangers and mounts for wear before installation
- Oversized packaging requires signature confirmation on delivery
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory mounting points and hangers
- All necessary gaskets and hardware included, no welding needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | Honda | Civic | Type R |
Why Choose HKS?
- 50+ years as JDM tuning pioneer with motorsport heritage
- Exhausts engineered and dyno-tested in Japan for precise gains
- High-quality materials ensure longevity and consistent performance
Frequently Asked Questions
-
Q: Will this exhaust fit my 2023 Honda Civic Type R FL5?
A: Yes, it is a direct bolt-on for all 2023+ FL5 models with K20C engine, including FE1 and FE2 chassis codes -
Q: What materials are used in construction?
A: SUS304 stainless steel piping and tips with a titanium main muffler for strength and reduced weight -
Q: What is the warranty coverage?
A: HKS provides a 12-month manufacturer warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed at approx. 55in x 14in x 14in
- Weight: 12.5kg product / 18kg shipping
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