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SKU: 12213 | UPC: 677418013030
Gibson 04-10 Infiniti QX56 Base 5.6L 3in Cat-Back Single Exhaust - Aluminized
Gibson single side cat-back exhaust system fits 2004-2010 Infiniti QX56 Base 5.6L and select 2004-2011 Nissan Armada and Pathfinder Armada models. Designed for better acceleration, hill climbing, towing and passing power with dyno-proven gains of 10-15 horsepower and 15-20 lb-ft torque from 1800 to 3000 RPM. Stays quieter inside the cab compared to other performance exhaust options while delivering strong low-end performance.
Key Features
- Performance Gains: Dyno tests confirm average 10-15 HP and 15-20 lb-ft torque increases at low RPM for quicker acceleration and towing.
- Single Exit Design: 3-inch aluminized steel tubing exits behind the rear tire for balanced sound and improved flow.
- Cab Comfort: Engineered to reduce interior noise levels versus competitors, keeping the ride refined.
- Bolt-On Installation: Direct fit using factory mounts with no welding or cutting required for fast setup.
- Durable Construction: Aluminized steel resists rust with lifetime limited warranty for long-term reliability.
Product Notes
- MPN 12213 fits specified Infiniti and Nissan SUV models with 5.6L engine.
- Moderate exhaust tone enhances engine character without drone.
- Ships as complete kit with hardware for professional finish.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses existing factory hangers and clamps included in kit.
- Typically installs in 1-2 hours with basic tools. no exhaust cutting needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2010 | Infiniti | QX56 | Base |
| 2005-2009 | Nissan | Armada | LE |
| 2010-2011 | Nissan | Armada | Platinum |
| 2005-2010 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 2011 | Nissan | Armada | SL |
| 2011 | Nissan | Armada | SV |
| 2010 | Nissan | Armada | Titanium |
| 2004 | Nissan | Pathfinder Armada | LE |
| 2004 | Nissan | Pathfinder Armada | SE |
Why Choose Gibson?
- Proven dyno results back real-world power increases for trucks and SUVs.
- American-engineered systems focus on low-end torque for daily driving and hauling.
- Lifetime limited warranty covers defects for peace of mind.
Frequently Asked Questions
-
Q: Will this fit my 2007 Nissan Armada SE?
A: Yes, Gibson 12213 fits 2005-2010 Nissan Armada SE models with 5.6L engine, including 4x2 and 4x4 configurations. -
Q: What material is used in this exhaust?
A: Constructed from heavy-duty aluminized steel tubing and muffler for corrosion resistance and strength. -
Q: What is the warranty coverage?
A: Backed by Gibson's lifetime limited warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Ships in single oversized box, dimensions 48in x 16in x 16in
- Weight: 54 lbs
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