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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Gibson
Gibson 315599 2.5in Aluminized Cat-Back Single Exhaust for 2006-2009 Chevrolet Trailblazer & GMC Envoy (4.2L)
$880.54
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2006-2009 Chevrolet Trailblazer and GMC Envoy (4.2L).
The Gibson Single Side Exhaust system is engineered to provide increased low-end torque and horsepower, specifically targeting the 1800 to 3000 RPM range. This makes it an ideal upgrade for 4.2L Trailblazer and Envoy owners looking for improved acceleration, towing capability, and passing power. The system utilizes 2.5-inch aluminized mandrel-bent tubing to maintain consistent flow and a Superflow™ baffled/chambered muffler that delivers an aggressive exterior note with minimal interior drone.
Designed for a hassle-free, bolt-on installation, this kit uses factory-style hangers and requires no welding. The exhaust exits behind the rear tire and is finished with a polished stainless steel slash-cut tip for a clean, professional appearance.
- Main Piping: 2.5-inch aluminized mandrel-bent tubing
- Muffler Type: Gibson Superflow™ baffled and chambered (no internal packing)
- Exit Location: Single side, exits behind rear tire
- Tip Style: Polished stainless steel slash-cut
- Installation: Bolt-on, no welding required; includes hardware and factory-style hangers
- Performance: Tested average gains of 10-15 HP and 15-20 lb-ft of torque
- Manufacturer Part Number: 315599
- Warranty: Lifetime Limited Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Chevrolet | Trailblazer | Base |
| 2006-2007 | Chevrolet | Trailblazer | LS |
| 2006-2009 | Chevrolet | Trailblazer | LT |
| 2006-2009 | GMC | Envoy | SLE |
| 2006-2009 | GMC | Envoy | SLT |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Gibson 315599 2.5in Aluminized Cat-Back Single Exhaust for 2006-2009 Chevrolet Trailblazer & GMC Envoy (4.2L)
$880.54
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Share:
$880.54
$880.54
$880.54
Fits select 2006-2009 Chevrolet Trailblazer and GMC Envoy (4.2L).
The Gibson Single Side Exhaust system is engineered to provide increased low-end torque and horsepower, specifically targeting the 1800 to 3000 RPM range. This makes it an ideal upgrade for 4.2L Trailblazer and Envoy owners looking for improved acceleration, towing capability, and passing power. The system utilizes 2.5-inch aluminized mandrel-bent tubing to maintain consistent flow and a Superflow™ baffled/chambered muffler that delivers an aggressive exterior note with minimal interior drone.
Designed for a hassle-free, bolt-on installation, this kit uses factory-style hangers and requires no welding. The exhaust exits behind the rear tire and is finished with a polished stainless steel slash-cut tip for a clean, professional appearance.
- Main Piping: 2.5-inch aluminized mandrel-bent tubing
- Muffler Type: Gibson Superflow™ baffled and chambered (no internal packing)
- Exit Location: Single side, exits behind rear tire
- Tip Style: Polished stainless steel slash-cut
- Installation: Bolt-on, no welding required; includes hardware and factory-style hangers
- Performance: Tested average gains of 10-15 HP and 15-20 lb-ft of torque
- Manufacturer Part Number: 315599
- Warranty: Lifetime Limited Warranty
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Chevrolet | Trailblazer | Base |
| 2006-2007 | Chevrolet | Trailblazer | LS |
| 2006-2009 | Chevrolet | Trailblazer | LT |
| 2006-2009 | GMC | Envoy | SLE |
| 2006-2009 | GMC | Envoy | SLT |
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We only sell authentic products from verified brand partners and retail partners globally.
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