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SKU: 31013-BM001 | UPC: 4957266931349
HKS 03-06 EVO 8/9 Sport Cat-Back Exhaust
The HKS 03-06 EVO 8/9 Sport Cat-Back Exhaust bolts on after the factory catalytic converter for Mitsubishi Lancer Evolution VIII MR 2003-2005 and Evolution IX MR 2006. Mandrel-bent piping enhances exhaust flow to sharpen throttle response and build power across the rev range. It produces a deep aggressive exhaust tone that defines Evo performance driving.
Key Features
- SUS304 Stainless Steel: Full construction delivers lasting strength and fights corrosion in harsh conditions.
- 80mm Mandrel-Bent Piping: Smooth bends cut backpressure for quicker spool and stronger mid-range torque.
- Lightweight 10.8kg Build: Cuts unsprung weight versus stock for sharper handling and acceleration.
- 115mm Polished Single Tip: Sleek finish accents the Evo rear with a bold motorsport stance.
- 92dB Tuned Sound: Balances thrilling roar with track-ready volume for street and circuit use.
Product Notes
- Cat-back design retains OEM catalytic converter position.
- Confirm local noise laws match 92dB output.
- Arrives fully assembled with bolts gaskets included.
Installation Notes
- Professional installation recommended.
- Bolt-on fit uses stock hangers and mounts.
- Basic exhaust tools jack stands required no welding.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Mitsubishi | Lancer Evolution | VIII MR |
| 2003-2005 | Mitsubishi | Lancer Evolution | VIII Limited |
| 2006 | Mitsubishi | Lancer Evolution | IX MR |
Why Choose HKS?
- Leading JDM brand since 1973 with racing wins worldwide.
- Hand-built quality matches Evo demands for reliability.
- Exact engineering ensures seamless fit and peak flow gains.
Frequently Asked Questions
-
Q: Does it fit 2004 Evo 8 MR USDM?
A: Yes direct bolt-on for all 2003-2005 USDM Evo VIII MR and Limited models. -
Q: What piping material and diameter?
A: SUS304 stainless steel mandrel-bent main pipe measures 80.0mm tapering to 60.5mm. -
Q: What warranty coverage?
A: 1-year manufacturer defect warranty when installed by certified shop.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box 52 x 14 x 14 inches
- Weight: 10.8 kg (23.8 lbs)
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