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SKU: 315583 | UPC: 677418015249
Gibson 06-09 Chevrolet Trailblazer SS 6.0L 3in Cat-Back Single Exhaust - Aluminized
This Gibson cat-back exhaust system replaces the factory setup from the catalytic converter back on 2006-2009 Chevrolet Trailblazer SS models with the 6.0L engine. It features a single 3-inch aluminized steel pipe exiting behind the rear passenger tire for enhanced acceleration, hill climbing, towing and passing power. Dyno tests prove 10-15 horsepower gains and 15-20 lb-ft torque increases from 1800-3000 RPM, all while staying quieter inside the cab than other performance options.
Key Features
- 3-Inch Aluminized Steel Tubing: Provides smooth exhaust flow for low-end torque and horsepower increases, built for durability in daily driving and heavy towing.
- Superflow Stainless Steel Muffler: Balances aggressive exterior sound with a quiet cab experience, delivering the best performance in its class.
- Single Rear Passenger Exit: Positions the 4-inch 409 stainless steel angle-cut tip behind the rear tire for clean styling and optimal flow.
- Bolt-On Design: Direct fit installation uses factory hangers with no cutting or welding needed for professional results.
- Dyno-Proven Gains: Average 13 HP and 18 lb-ft torque boosts at low RPM, ideal for Trailblazer SS power needs.
Product Notes
- Uses mandrel-bent tubing to maintain consistent diameter and reduce backpressure.
- Inspect tips regularly to maintain finish on 409 stainless steel components.
- Ships via standard ground freight with protective packaging.
Installation Notes
- Professional installation recommended.
- Hassle-free bolt-on process takes 1-2 hours using provided hardware and clamps.
- Compatible with OEM catalytic converters and hangers for precise alignment.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2009 | Chevrolet | Trailblazer | SS |
Why Choose Gibson?
- Leaders in dyno-tested exhaust systems for trucks and SUVs since 1967.
- American-made construction with proven low-RPM power gains.
- Lifetime limited warranty covers defects in materials and workmanship.
Frequently Asked Questions
-
Q: Does this fit 2006-2009 Chevrolet Trailblazer SS with 6.0L engine?
A: Yes, designed exclusively for 2006-2009 Chevy Trailblazer SS 6.0L models, bolts directly to factory mid-pipes after the cats. -
Q: What material is used in construction?
A: 3-inch 409 aluminized steel pipes paired with stainless steel Superflow muffler and 4-inch 409 stainless tip for rust resistance and strength. -
Q: What does the lifetime warranty cover?
A: Covers manufacturing defects on tubing, muffler and tips when installed per instructions, excludes normal wear or misuse.
Shipping & Handling
- Method: Standard ground freight
- Availability: In stock - ships same or next business day
- Packaging: Single heavy-duty box measuring 50in x 18in x 16in
- Weight: 58 lbs
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