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SKU: 3203-EX014 | UPC: 4957266923245
HKS 99-00 Honda Civic EX/Si Hi-Power Exhaust
The HKS Hi-Power Exhaust System part number 3203-EX014 is a full cat-back performance exhaust for 1999-2000 Honda Civic Si and EX models. This stainless steel system reduces weight increases horsepower and torque and produces a deep throaty exhaust tone. Bolt-on design improves exhaust flow for quicker throttle response and enhanced acceleration.
Key Features
- SUS304 Stainless Steel Build: Full construction from premium Japanese stainless steel resists corrosion endures high heat and maintains structural integrity over time
- Mandrel-Bent Piping: 60.6mm to 75mm diameter piping with 450mm rear section ensures unrestricted flow reduces backpressure and supports dyno-proven power gains of +10.2 PS at 5000 rpm and +0.9 kgm torque at 4000 rpm
- Weight Reduction: Lightweight at 8.6 kg versus stock 12.5 kg cuts approximately 4 kg for better handling and quicker revs
- Hi-Power Spec-L Design: Large volume canister muffler with 115mm rolled dual-style tip delivers dynamic 96 dB sound at 4500 rpm without excessive drone
- Precision Engineering: Direct-fit components use OEM hanger locations for seamless integration on EM1 and EK chassis Civic models
Product Notes
- Cat-back system installs after the catalytic converter preserves emissions compliance
- Polished tips resist discoloration maintain shine with regular cleaning
- Oversized packaging protects components during transit
Installation Notes
- Professional installation recommended.
- Bolt-on fitment uses factory rubber hangers and clamps no fabrication needed
- Align midpipe flanges carefully to avoid leaks torque bolts to spec
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2000 | Honda | Civic | Si Coupe (EM1) |
| 1999-2000 | Honda | Civic | EX Sedan (EK) |
Why Choose HKS?
- Founded in 1973 pioneers in turbo and exhaust technology for Honda engines
- Race-proven designs from Super GT and drag racing deliver real-world gains
- Made in Japan with rigorous quality control for exact fitment and longevity
Frequently Asked Questions
-
Q: Does this fit 1999-2000 Honda Civic Si EM1 chassis?
A: Yes designed specifically for 1999-2000 Civic Si Coupe EM1 with B16A2 engine direct bolt-on from cat-back position -
Q: What material and finish does the exhaust use?
A: SUS304 stainless steel piping and canister with polished 115mm tips for durability and aesthetic appeal -
Q: What warranty coverage applies?
A: HKS provides manufacturer defect warranty typically 1 year contact HKS or retailer for claim process
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed approximately 50 x 15 x 15 inches with foam protection
- Weight: 19 lbs
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