SKU: 32018-AF013 | UPC: 4957266919897
HKS LEGAMAX Premium GP7 Exhaust 2023+ Subaru Impreza Sport Hatchback
The HKS LEGAMAX Premium GP7 is a full cat-back exhaust system engineered for the Subaru Impreza Sport Hatchback GP7 chassis. It installs on 2023+ models with bolt-on simplicity and delivers measurable power gains through improved exhaust flow. Drivers experience quicker throttle response, reduced backpressure, and a refined sports exhaust tone from the single titanium muffler tip.
Key Features
- Lightweight Design: Main unit weighs 20.8kg versus stock 22kg for better vehicle balance and acceleration.
- Variable Pipe Diameter: Ø60.0-85.0mm piping maximizes exhaust gas velocity and torque across RPM range.
- Titanium Rolled Tip: Ø120mm single-sided tip adds visual appeal and heat resistance for long-term durability.
- Power Gains: Increases peak output by 10PS while maintaining smooth low-end torque delivery.
- Sports Sound Tuning: Reaches 93dB with deep resonance that enhances driving engagement without drone.
Product Notes
- Inspect vehicle exhaust hanger alignment before installation.
- Clean piping regularly to preserve stainless finish.
- Oversized item requires secure storage upon receipt.
Installation Notes
- Professional installation recommended.
- Bolt-on fit with no pipe cutting or welding needed.
- Uses stock hangers and hardware for direct compatibility.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023+ | Subaru | Impreza | Sport Hatchback GP7 |
Why Choose HKS?
- Proven track record in JDM performance tuning since 1973.
- High-flow designs tested on dyno and race circuits.
- Crafted with SUS304 stainless steel for corrosion resistance.
Frequently Asked Questions
- Q: Will this fit 2024 US Subaru Impreza RS Hatchback?
A: Yes, it matches the GP7 chassis on 2023+ Impreza Sport Hatchback models including US RS variants with FB16 engine. - Q: What material is used in construction?
A: Full SUS304 stainless steel piping and muffler body with titanium tip for strength and reduced weight. - Q: What warranty coverage applies?
A: HKS provides 1-year limited warranty against manufacturing defects with proof of professional installation.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Oversized box measures 55 x 20 x 20 inches
- Weight: 46 lbs shipping weight
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