SKU: 3203-EX018 | UPC: 4957266923269
HKS 2000-2005 Toyota Celica GT Hi-Power Exhaust
The HKS Hi-Power Exhaust is a full cat-back system designed for the 2000-2005 Toyota Celica GT ZZT230 chassis with 1ZZ-FE engine. It replaces the factory setup from the catalytic converter rearward to deliver higher exhaust flow increased horsepower torque and throttle response. Drivers gain a deep throaty exhaust tone that pairs perfectly with the Celica GT’s sporty character.
Key Features
- SUS304 Stainless Steel: Full construction from premium Japanese stainless steel pipes and muffler for rust resistance and long-term durability in all conditions
- Mandrel-Bent Piping: 60.5mm to 50.8mm x2 diameter design ensures smooth unrestricted gas flow for peak power gains across the RPM range
- Hi-Power Muffler: Patented internal structure produces aggressive deep tone with minimal cabin drone and resonance-free cruising
- Single 100mm Tip: Polished rolled-edge stainless tip adds aggressive styling to the Celica GT rear end while aiding exhaust expulsion
- Lightweight Build: System weighs 7.8kg a reduction from stock for improved handling acceleration and fuel efficiency
Product Notes
- Verify catalytic converter compatibility prior to installation
- Inspect for shipping damage upon receipt and report within 24 hours
- Box dimensions 48 x 14 x 14 inches shipping weight 18 lbs
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers and mounting points no cutting or welding required
- Torque all clamps to 40Nm and apply anti-seize to stainless hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000-2005 | Toyota | Celica | GT |
Why Choose HKS?
- Over 50 years as JDM performance leader with motorsport-proven designs
- Hand-built in Japan using strict quality controls for fit and function
- Engineered dyno-tested for real-world power and sound gains
Frequently Asked Questions
- Q: Will this fit 2000-2005 Celica GTS models?
A: No this system fits only Celica GT with 1ZZ-FE engine GTS requires separate HKS part for 2ZZ-GE - Q: What material is used in construction?
A: Entire system including pipes muffler and tip uses SUS304 stainless steel for corrosion resistance and mirror polish finish - Q: What warranty coverage applies?
A: HKS provides 12-month manufacturer defect warranty when installed by certified shop retain receipt and proof
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 48 x 14 x 14 inches
- Weight: 18 lbs





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