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SKU: 140014 | UPC: 808422400145
Borla 1999-2007 Chevrolet Silverado 1500 / GMC Sierra 1500 Touring Cat-Back Exhaust System 140014
The Borla 140014 Touring Cat-Back Exhaust System fits 1999-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 models with 4.3L, 4.8L, or 5.3L V8 engines, automatic or manual transmissions, 2WD or 4WD, including extended cab short bed configurations. This system replaces the factory exhaust from the catalytic converter back, delivering gains in horsepower, torque, fuel economy, and engine longevity through increased exhaust flow. Experience the Borla Sound of Power—a refined, throaty tone that enhances every drive.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion and withstands extreme heat for long-lasting performance and durability over factory systems.
- 3-Inch Mandrel-Bent Tubing: Ultra-smooth bends promote maximum exhaust velocity, unlocking hidden horsepower and torque while improving throttle response.
- Straight-Through Multi-Core Muffler Technology: Patented design reduces restriction for better flow, enhanced fuel efficiency, and the distinctive Borla exhaust note enthusiasts demand.
- 4-Inch Polished T-304 Stainless Steel Tip: Bright chrome finish with truck side-exit style adds aggressive motorsport styling to your Silverado or Sierra.
- Million-Mile Warranty: Backed by Borla's unmatched guarantee, ensuring reliability from the brand with decades of exhaust engineering expertise.
Product Notes
- Direct bolt-on replacement using factory mounting points—no cutting or welding required for extended cab short bed models.
- Off-road use compliant; street-legal design with no EPA restrictions.
- Ships fully assembled in one large box; weighs 58 lbs with dimensions 50 in. L x 20 in. W x 20 in. H.
Installation Notes
- Professional installation recommended.
- Bolt-on system clamps to existing catalytic converter and uses OEM hangers for precise fit.
- Basic hand tools sufficient; 2-4 hours typical install time on a lift.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2005 | Chevrolet | Silverado 1500 | Base |
| 2006 | Chevrolet | Silverado 1500 | Hybrid |
| 1999-2006 | Chevrolet | Silverado 1500 | LS |
| 1999-2006 | Chevrolet | Silverado 1500 | LT |
| 2003-2006 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 2007 | Chevrolet | Silverado 1500 Classic | LS |
| 2007 | Chevrolet | Silverado 1500 Classic | LT |
| 2007 | Chevrolet | Silverado 1500 Classic | WT |
| 2002-2005 | GMC | Sierra 1500 | Base |
| 1999-2003 | GMC | Sierra 1500 | SL |
| 2006 | GMC | Sierra 1500 | SL |
| 1999-2006 | GMC | Sierra 1500 | SLE |
| 2003-2006 | GMC | Sierra 1500 | WT |
| 2007 | GMC | Sierra 1500 Classic | Hybrid |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
| 2007 | GMC | Sierra 1500 Classic | WT |
Why Choose Borla?
- Decades as pioneer in stainless steel performance exhaust for street and racing.
- Patented technologies deliver real-world power gains and fuel savings.
- CNC precision manufacturing ensures perfect fit and million-mile durability.
Frequently Asked Questions
-
Q: Which engines and configurations does the Borla 140014 fit?
A: Designed for 1999-2007 Silverado/Sierra 1500 with 4.3L, 4.8L, 5.3L V8 engines, automatic/manual transmissions, 2/4WD, extended cab short bed (2/3/4 door). -
Q: What material and tip finish are used?
A: Full T-304 stainless steel construction with 3" tubing, 4" polished T-304 tip, and bright chrome accents for durability and style. -
Q: What warranty covers this exhaust system?
A: Borla's Million-Mile Warranty protects against defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: Free ground shipping to continental US
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box, 50 in. L x 20 in. W x 20 in. H
- Weight: 58 lbs
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