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SKU: 3112-EX001 | UPC: 4957266932087
HKS 93-96 Mazda RX7 Carbon Ti Hi-Power Exhaust
The HKS Carbon Ti Hi-Power Exhaust is a cat-back system for 1993-1996 Mazda RX-7 FD chassis including JDM FD3S and USDM models. It replaces the factory setup from the catalytic converter rearward to unlock rotary engine potential with higher flow and lighter construction. Drivers gain responsive throttle feel sharper handling and a signature deep exhaust tone for street or track.
Key Features
- Carbon/Titanium Tips: Dual φ120mm round tips combine carbon fiber outer with titanium inner sleeve for 600°C heat resistance 1.2kg per tip weight savings and fade-free black styling
- SUS304 Stainless Piping: Mandrel-bent φ60.5-80mm diameter ensures smooth exhaust flow corrosion resistance and decades of durability in harsh conditions
- Lightweight Build: Total system weighs 11.8kg versus stock 18kg+ to shift weight rearward improving balance cornering speed and overall agility
- Hi-Power Tuning: Single muffler design with 2.6L internal volume optimizes scavenging for 13B-REW rotary boosting mid-range torque and peak power delivery
- Refined Sound Profile: 93dB at 4500rpm delivers aggressive rotary growl without drone for daily driving or competition use
Product Notes
- Direct fit for Japan domestic and US market RX-7 verify submodel compatibility
- Retains factory catalytic converter position check local noise rules
- Fully assembled with HKS stamped serial number for verification
Installation Notes
- Professional installation recommended.
- Bolt-on design hangs from factory mounts in under 2 hours
- Includes gaskets hardware and stainless clamps for secure fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1996 | Mazda | RX-7 | FD3S Type R |
| 1993-1996 | Mazda | RX-7 | FD3S Type RS |
| 1993-1995 | Mazda | RX-7 | R1 |
| 1993-1995 | Mazda | RX-7 | R2 |
| 1993-1995 | Mazda | RX-7 | Base |
Why Choose HKS?
- 50+ years developing JDM performance parts for rotary engines
- Proven in Super GT racing and drift competitions worldwide
- Hand-built in Japan with dyno-tested designs for exact fit
Frequently Asked Questions
-
Q: Does this fit 1993-1995 USDM Mazda RX-7 R2 models?
A: Yes bolts directly to all 1993-1996 FD RX-7 variants including USDM R1 R2 Base and JDM Type R RS with no modifications -
Q: What materials are used in the tips and piping?
A: Piping is SUS304 stainless steel tips feature carbon fiber shell over titanium pipe for lightweight strength and high-heat tolerance -
Q: What warranty coverage applies?
A: HKS backs this exhaust with a 1-year limited warranty on manufacturing defects when installed properly
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Reinforced cardboard box 51 x 14 x 14 inches
- Weight: 26 lbs (11.8 kg)
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