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SKU: 140343 | UPC: 808422003438
Borla 2009-2013 Chevrolet Silverado 1500/ GMC Sierra 1500 Cat-Back™ Exhaust System Touring 140343
Transform your 2009-2013 Chevrolet Silverado 1500 or GMC Sierra 1500 with the Borla 140343 Touring Cat-Back Exhaust System, designed for 4.8L, 5.3L, and 6.0L V8 engines in extended cab standard bed (143.5" wheelbase) and crew cab short bed (143.5" wheelbase) configurations, 2WD and 4WD, automatic or manual transmission. This side-exit system delivers noticeable gains in horsepower and torque, better fuel economy, extended engine life, and the signature Borla Sound of Power that enthusiasts crave. Experience sharper throttle response and a thrilling exhaust note with every drive.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting performance and durability over ordinary steels.
- Straight-Through Muffler Technology: Patented multi-core design increases exhaust velocity for added power, efficiency, and aggressive yet refined sound.
- Side Exit with 4" Polished Tips: Truck-side exit style enhances ground clearance while bright chrome-finished T-304 tips add motorsport styling.
- 2.75" Mandrel-Bent Tubing: Ultra-smooth bends ensure maximum flow without restrictions, supporting higher RPM power delivery.
- Precision CNC Manufacturing: Computer-controlled production guarantees exact fitment and bolt-on installation on compatible trucks.
Product Notes
- Direct replacement from catalytic converter back; no cutting or welding needed.
- Million-Mile Warranty covers defects in materials and workmanship.
- Ships fully assembled in protective packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Bolt-on design fits factory hangers; uses provided hardware for secure mounting.
- Compatible with stock catalytic converters and oxygen sensors.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2013 | Chevrolet | Silverado 1500 | LS Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | LT Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | LTZ Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | WT Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | LS Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | LT Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | LTZ Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | Chevrolet | Silverado 1500 | WT Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2012 | Chevrolet | Silverado 1500 | Hybrid (4.8L/5.3L) |
| 2010-2012 | Chevrolet | Silverado 1500 | XFE (5.3L) |
| 2009-2013 | GMC | Sierra 1500 | SL Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | SLE Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | SLT Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | WT Extended Cab Standard Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | SL Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | SLE Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | SLT Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2013 | GMC | Sierra 1500 | WT Crew Cab Short Bed 143.5" WB (4.8L/5.3L/6.0L) |
| 2009-2012 | GMC | Sierra 1500 | Hybrid (4.8L/5.3L) |
Why Choose Borla?
- Pioneer in stainless steel exhaust systems for street and racing since the 1970s.
- Patented technology unleashes horsepower with real-world dyno-proven gains.
- Exact-fit engineering from CNC manufacturing ensures hassle-free bolt-on installs.
Frequently Asked Questions
-
Q: Will this fit my 2011 Chevrolet Silverado 1500 LT Crew Cab Short Bed with 5.3L?
A: Yes, it fits 2009-2013 Silverado 1500 Crew Cab Short Bed 143.5" wheelbase with 4.8L, 5.3L, or 6.0L V8, 2WD or 4WD. -
Q: What material is used and how is the tip finished?
A: Full T-304 stainless steel tubing and muffler with 4-inch polished T-304 stainless steel tips for corrosion resistance and shine. -
Q: What warranty comes with the Borla 140343?
A: Backed by Borla's Million-Mile Warranty against defects when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box measuring 48" x 18" x 18"
- Weight: 52 lbs
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