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The HKS 93-96 Mazda RX7 Carbon Ti Hi-Power Exhaust is designed for the 1993-1996 Mazda RX-7. Match manufacturer part number 3112-EX001, the complete vehicle or system configuration, dimensions, connections, and included components before ordering.
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.
- Refined Sound Profile: 93dB at 4500rpm delivers aggressive rotary growl without drone for daily driving or competition use.
- Weight: 26 lbs (11.8 kg).
- Bolt-on design hangs from factory mounts in under 2 hours.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 1993-1996 | Mazda | RX-7 | Confirm engine, body style, system configuration, and exact interface |
Specifications
| Brand | HKS |
|---|---|
| Manufacturer Part Number | 3112-EX001 |
| Product Type | Catback |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new HKS catback identified by manufacturer part number 3112-EX001, in the quantity stated by the title. Additional wiring, pipes, hoses, clamps, fittings, gaskets, fluids, tuning, tools, and installation hardware are included only when expressly listed for this exact part number.
About HKS
HKS develops exhaust, forced-induction, cooling, engine, electronics, and exterior components for import and performance vehicle applications.
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Frequently Asked Questions
How do I confirm this HKS exhaust part fits?
Match the manufacturer part number, listed year, make, and model, body style, engine, exhaust diameter, flange locations, and available underbody clearance.
Does this listing include every part needed for installation?
Only the items stated in the title and What’s Included section are supplied. Gaskets, adapters, hardware, hangers, or connecting pipes may be separate for some applications.
Will the exhaust change sound or require tuning?
Sound varies with the complete exhaust system and vehicle. Tuning requirements depend on the application, emissions equipment, and other modifications, so confirm with the vehicle tuner before installation.
Installation Instructions
Follow the current HKS instructions and the vehicle service manual for part number 3112-EX001. Compare every component, connection, dimension, and mounting point before disassembly. Use the correct tools, fasteners, torque values, fluids, wiring protection, and safety procedures, then inspect for leaks, interference, heat exposure, clearance, and secure operation before normal use.
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