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SKU: 31006-BM002 | UPC: 4957266931943
HKS Hi-Power Exhaust for 2003-2006 Mitsubishi Lancer Evolution VIII/IX (Mild Steel)
The HKS Hi-Power Exhaust system delivers a cat-back upgrade for 2003-2006 Mitsubishi Lancer Evolution VIII and IX models. This mild steel construction reduces backpressure for noticeable power gains and a deep aggressive exhaust note. Bolt-on design ensures straightforward replacement of the stock system with improved throttle response and flow.
Key Features
- Hi-Power Silencer Design: Large-capacity silencers minimize restriction while producing a refined powerful HKS sound signature across RPM range
- Mandrel-Bent Piping: 80mm diameter piping maintains smooth exhaust flow and prevents crimping for consistent performance
- Jet Tail Tip: Single 120mm polished tip adds visual appeal and enhances exhaust exit velocity
- Lightweight Build: Weighs 17kg versus stock 21kg to lower rear weight for better handling and acceleration
- Direct Bolt-On Fit: Matches OEM hanger locations for easy installation without fabrication on Evo 8/9 chassis
Product Notes
- Coated mild steel resists corrosion in normal use with proper maintenance
- Check local sound regulations before install as volume exceeds stock levels
- Boxed dimensions 48 x 16 x 16 inches shipping weight 42 lbs
Installation Notes
- Professional installation recommended.
- Reuse OEM gaskets and hardware where compatible
- Bolts directly to factory catalytic converter and hangers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2005 | Mitsubishi | Lancer Evolution | VIII (MR/RS/SE) |
| 2006 | Mitsubishi | Lancer Evolution | IX (MR/RS/SE) |
Why Choose HKS?
- Established leader in JDM performance parts since 1973
- Exhaust systems proven in motorsports like Super GT
- Precision Japanese engineering for reliable fit and gains
Frequently Asked Questions
-
Q: Will this fit all 2003-2006 Evo 8/9 models?
A: Yes direct bolt-on for USDM Lancer Evolution VIII MR/RS/SE (2003-2005) and IX MR/RS/SE (2006) without modifications -
Q: What material is used and how durable?
A: Mild steel body with protective coating for cost-effective strength paired with long-term rust resistance under regular care -
Q: What is the warranty and power gains?
A: HKS offers defect warranty typically +12hp and +8ft-lbs torque over stock based on dyno testing
Shipping & Handling
- Method: UPS Ground or Freight
- Availability: In stock - ships same or next business day
- Packaging: Oversized box 48 x 16 x 16 inches
- Weight: 42 lbs shipping 17kg product
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