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SKU: 140549 | UPC: 808422405492
2014-2019 Chevrolet Silverado 1500 / GMC Sierra 1500 Cat-Back Exhaust System ATAK Part #140549
This Borla ATAK Cat-Back exhaust system (140549) delivers aggressive sound and performance gains for 2014-2018 Chevrolet Silverado 1500 / GMC Sierra 1500 and 2019 LD models with 5.3L V8, Crew Cab Standard Bed (153" wheelbase), automatic or manual transmission. It boosts horsepower and torque, improves fuel economy, and provides a thrilling exhaust note through multi-core technology and smooth mandrel bends. Built from T-304 stainless steel with 4 polished 4" tips in a truck split side exit design.
Key Features
- Aggressive ATAK Sound: Patented multi-core muffler technology produces a heart-pounding roar with every throttle press, favored by enthusiasts for its raw power delivery.
- T-304 Stainless Steel: Premium material outperforms lesser grades for corrosion resistance, durability, and lifetime performance in all conditions.
- Power Gains: 2.75" inlet to 2.25" outlet tubing with straight-through mufflers increases exhaust velocity for added horsepower, torque, and efficiency.
- Mandrel Bent Tubing: Ultra-smooth bends from 2.75" diameter piping ensure maximum flow without restrictions, paired with CNC precision for exact fit.
- Polished Tips: Four 4" round rolled angle-cut tips in bright chrome finish add motorsport styling to the dual split side exit configuration.
Product Notes
- Designed for street use; direct replacement Cat-Back system from catalytic converter back with all-welded construction.
- Refined engineering extends engine life through reduced backpressure and optimal flow.
- Ships as one complete assembly; 38 lbs product weight for easy handling.
Installation Notes
- Professional installation recommended.
- Bolt-on design requires no cutting, welding, or modifications for 153" wheelbase Crew Cab models.
- Hardware and hangers included; uses factory mounting points for secure fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2019 | Chevrolet | Silverado 1500 | WT (Crew Cab Std Bed 5.3L) |
| 2014-2018 | Chevrolet | Silverado 1500 | LS (Crew Cab Std Bed 5.3L) |
| 2014-2018 | Chevrolet | Silverado 1500 | LT (Crew Cab Std Bed 5.3L) |
| 2016-2018 | Chevrolet | Silverado 1500 | LTZ (Crew Cab Std Bed 5.3L) |
| 2014-2018 | Chevrolet | Silverado 1500 | High Country (Crew Cab Std Bed 5.3L) |
| 2016-2018 | Chevrolet | Silverado 1500 | Custom (Crew Cab Std Bed 5.3L) |
| 2016-2018 | Chevrolet | Silverado 1500 | SSV (Crew Cab Std Bed 5.3L) |
| 2014-2018 | GMC | Sierra 1500 | Base (Crew Cab Std Bed 5.3L) |
| 2014-2018 | GMC | Sierra 1500 | SLE (Crew Cab Std Bed 5.3L) |
| 2014-2018 | GMC | Sierra 1500 | SLT (Crew Cab Std Bed 5.3L) |
| 2014-2018 | GMC | Sierra 1500 | Denali (Crew Cab Std Bed 5.3L) |
| 2019 LD | Chevrolet | Silverado 1500 | All (Crew Cab Std Bed 5.3L) |
| 2019 LD | GMC | Sierra 1500 | All (Crew Cab Std Bed 5.3L) |
Why Choose Borla?
- Leader in stainless steel exhaust since pioneering systems for classics like Ferrari and Rolls-Royce.
- Every system hand-built with T-304 stainless steel and backed by Million-Mile Warranty.
- CNC manufacturing and dyno-tested designs deliver precise fit and proven power increases.
Frequently Asked Questions
-
Q: Will this fit my 2019 Silverado or Sierra?
A: Yes, compatible with 2019 Legacy Design (LD) Crew Cab Standard Bed 5.3L V8 models only; confirm 153" wheelbase. -
Q: What material is used in construction?
A: Full T-304 stainless steel tubing, mufflers, and 4" polished tips for maximum durability and shine. -
Q: What warranty covers this exhaust?
A: Million-Mile Warranty against defects in materials and workmanship when installed properly.
Shipping & Handling
- Method: UPS Ground or Freight for oversize
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed assembly, approximately 52" x 14" x 14"
- Weight: 38 lbs
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