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SKU: IS-ST-GEN38
ISR Performance ST Exhaust - 09-13 Hyundai Genesis Coupe 3.8 V6
This ISR Performance ST cat-back exhaust system replaces the factory setup from the catalytic converter back on 2009-2013 Hyundai Genesis Coupe 3.8 V6 models. It delivers a deep aggressive exhaust note with noticeable horsepower and torque increases through improved flow. Mandrel-bent piping and high-flow mufflers ensure direct bolt-on fitment and reliable performance gains.
Key Features
- T304 Stainless Steel Construction: Provides corrosion resistance and long-lasting durability in all conditions.
- 2.5-inch Mandrel-Bent Piping: Ensures smooth unrestricted exhaust flow for better engine breathing and throttle response.
- High-Flow Straight-Through Mufflers: Reduces backpressure while producing a refined deep tone without excessive drone.
- Dual 4-inch Double-Wall Tips: Adds bold rear styling with polished finish for show-ready appearance.
- Lightweight Design: Cuts approximately 12 lbs compared to stock exhaust for improved handling and acceleration.
Product Notes
- Designed as direct replacement no cutting or welding required.
- Clean with mild soap and water avoid abrasive cleaners to maintain finish.
- Ships in single heavy-duty box dimensions 52 x 14 x 14 inches.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers and mounts for 2-3 hour install.
- Includes all necessary clamps gaskets and hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2013 | Hyundai | Genesis Coupe | 3.8 V6 |
| 2009-2013 | Hyundai | Genesis Coupe | 3.8 R-Spec |
| 2009-2013 | Hyundai | Genesis Coupe | 3.8 Track |
Why Choose ISR Performance?
- Engineered for precise vehicle-specific fitment and dyno-tested gains.
- Uses premium T304 stainless steel for strength and heat resistance.
- Delivers race-inspired sound and power at value-driven pricing.
Frequently Asked Questions
-
Q: Will this exhaust fit all 3.8 V6 Genesis Coupe trims including R-Spec and Track?
A: Yes it bolts directly onto 2009-2013 Hyundai Genesis Coupe 3.8 V6 models regardless of trim using OEM mounting points. -
Q: What material is the exhaust made from and does it rust?
A: Constructed entirely from T304 stainless steel for superior rust and corrosion resistance even in harsh weather. -
Q: What is the warranty and installation difficulty?
A: Lifetime warranty on welds and material defects basic tools required for bolt-on install completed in 2-3 hours by most shops.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed 52 x 14 x 14 inches
- Weight: 35 lbs shipping weight
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