Borla S-Type Cat-Back Exhaust System with 5-Inch Black Chrome Tip (140762BC) - 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 140762BC 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 stealth black chrome premium coated 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
- Premium Stealth Styling: Finished with a premium 5-inch round, rolled edge angle-cut black chrome premium coated 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 & Tip Care Notes:
- **Black Chrome Tip Maintenance:** Do NOT use Borla Stainless Steel Polish (part number 21499) or any other abrasive metal polishes on these specialized black chrome finishes. We strictly suggest cleaning the tips using only hot water and a soft microfiber cloth to protect the premium dark coating.
- **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
