Borla S-Type Cat-Back Exhaust System with 5-Inch Polished Tip (140762) - 2015-2019 Silverado & Sierra 2500/3500 6.0L V8
Wake up the high-performance spirit of your truck with the high-impact Borla S-Type Cat-Back Exhaust System. Custom-engineered for 2015 to 2019 Chevrolet Silverado and GMC Sierra 2500/3500 heavy-duty models, this premium full-length exhaust upgrade introduces Borla's legendary acoustic profile: the classic S-Type sound level. Formulated explicitly for driving enthusiasts and performance purists who crave an aggressive, sport-tuned exhaust note under acceleration, this system is calibrated to give the high-output 6.0L V8 engine a bold, crisp, and high-impact growl. This configuration delivers a commanding exterior acoustic presence while relying on advanced straight-through internals backed by Borla's official No-Drone Guarantee to keep the cabin completely comfortable and drone-free during highway cruising, daily driving, or heavy towing.
The internal engineering of the Borla 140762 targets key factory flow restrictions by incorporating an upgraded high-efficiency performance layout featuring a massive 3.5-inch inlet and main pipe diameter. This heavy-duty performance architecture utilizes ultra-smooth mandrel bends and patented multi-core internal geometry that maximizes exhaust velocity and optimizes scavenging to unlock hidden horsepower, sharper throttle response, and enhanced fuel economy across the entire powerband. Built completely from premium-grade, aircraft-quality T-304 austenitic stainless steel, this highly durable cat-back assembly defends permanently against structural degradation, intense under-car heat cycling, and severe corrosion. The spent exhaust gases exit through a clean truck side exit layout finished with a massive single 5-inch round, rolled edge angle-cut bright chrome polished T-304 stainless steel tip. Precision CNC-manufactured for an accurate line-to-line bolt-on fitment, this system utilizes all factory mounting positions and is backed by Borla’s legendary lifetime Million-Mile Warranty.
Cab, Bed & Wheelbase Configuration Notes: This heavy-duty performance exhaust system is precision-tailored to accommodate the specific 153.7-inch wheelbase arrangement on the 3/4-ton and 1-ton GM truck platforms. It applies exclusively to 4-Door Crew Cab models equipped with a 6-foot 6-inch Standard Bed configuration.
Features
- Classic S-Type Acoustic Profile: Formulated to deliver a deep, sporty V8 growl under load with a highly controlled, drone-free cabin experience
- Heavy-Duty 3.5-Inch Flow Design: Oversized premium piping architecture maximizes flow dynamics for the heavy-duty 6.0L engine
- Patented Multi-Core Tech: High-efficiency straight-through internal geometry completely removes restrictive factory flow boundaries
- Borla No-Drone Guarantee: Advanced acoustic engineering ensures an upgraded exterior note with absolute zero cab resonance or highway humming
- Constructed completely from premium-grade T-304 austenitic stainless steel for permanent structural integrity and ultimate rust resistance
- Massive Rear Profile Styling: Finished with a premium 5-inch round, rolled edge angle-cut bright chrome polished T-304 stainless steel tip
- Classic Truck Side Exit: Positioned carefully in the original factory location behind the rear passenger tire
- True Bolt-On Architecture: Precision computer-numerical control (CNC) manufacturing ensures an accurate, line-to-line fitment
- Backed by Borla's unmatched, industry-leading written Million-Mile Warranty
Detailed Vehicle Fitment Breakdown
Compatible Model Years & Heavy-Duty Platforms:
This performance exhaust system is compatible with the following truck configurations under the specific chassis, transmission, engine, and wheel boundaries detailed below:
- 2015 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD (6.0L V8)
- 2016 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD (6.0L V8)
- 2017 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD (6.0L V8)
- 2018 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD (6.0L V8)
- 2019 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD (6.0L V8)
Engine, Drivetrain & Chassis Details:
Fits the 6.0L V8 heavy-duty truck platform listed above across these exact structural layouts:
- Engine Configuration: 6.0L Naturally Aspirated Gas V8 Vortec
- Cab & Bed Layout: Crew Cab 4-Door with 6' 6" Standard Bed Only (153.7" Wheelbase)
- Transmission Compatibility: Compatible with both Automatic and Manual transmission configurations
- Drivetrain Layout: Fits both 2-Wheel Drive (2WD) and 4-Wheel Drive (4WD) layouts
- Dual Rear Wheel Restriction: Fits Single Rear Wheel (SRW) trucks ONLY. Will NOT fit Dually (DRW) models
Important Application Notes:
- **Dually Wheel Exclusion:** This kit is designed strictly for Single Rear Wheel setups. The tailpipe clearances will not clear the rear fender flares or inner wheels of dual rear wheel (Dually) trucks.
- **Premium Materials:** Built entirely with authentic T-304 stainless steel to deliver superior rust resistance over lower-grade T-400 series choices.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
