Borla S-Type Cat-Back Exhaust System (140836) - 2014-2021 Jeep Grand Cherokee (WK2) High Altitude / Summit 3.6L V6 (Designed to Reuse Factory Tips)
Wake up the high-performance spirit of your SUV with the high-impact Borla S-Type Cat-Back Exhaust System. Custom-engineered for 2014 to 2021 Jeep Grand Cherokee (WK2) Summit and High Altitude premium editions equipped with the 3.6L V6 engine, this premium upgrade introduces Borla's legendary acoustic profile: the classic S-Type sound level. Formulated explicitly for driving enthusiasts and performance purists who crave a balanced, sport-tuned exhaust note under acceleration, this system is calibrated to give the 3.6L Pentastar V6 engine a crisp, athletic 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 family road trips.
The internal engineering of the Borla 140836 targets key factory flow restrictions by incorporating an upgraded high-efficiency performance layout featuring a Merge X-Pipe configuration. This specialized crossover design is engineered to balance exhaust pulses, maximize scavenging efficiency, and optimize gas velocity to unlock hidden horsepower, sharper throttle response, and enhanced engine efficiency across the entire powerband. The system features a 2.25-inch pipeline layout with ultra-smooth mandrel bends and patented multi-core internal geometry to ensure maximum flow. 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. 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.
Factory Rear Bumper & Tip Re-use Notes: This performance system is tailored out of the box explicitly to accommodate the unique rear lower bumper valences found exclusively on High Altitude and Summit trim levels. Exhaust tips are NOT included with this kit because the system is designed to route directly into your factory bumper openings and seamlessly connect to your original equipment (O.E.) integrated factory tips. No cutting, welding, or rear fascia modification is required for installation, making it a stress-free bolt-on upgrade.
Features
- High-Efficiency Merge X-Pipe: Advanced crossover design optimizes pulse balance and scavenging to maximize total engine efficiency and flow
- Classic S-Type Acoustic Profile: Formulated to deliver a balanced, sporty V6 growl under load with a highly controlled, drone-free cabin experience
- Patented Multi-Core Tech: High-efficiency straight-through internal geometry completely removes restrictive factory baffled layout designs
- 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 over low-grade 400-series options
- Integrated OEM Styling: Tailored to slide right into original bumper bezels to reuse your existing factory integrated exhaust tips
- True Bolt-On Architecture: Precision computer-numerical control (CNC) manufacturing ensures an accurate, line-to-line fitment along factory hanger routes
- Backed by Borla's unmatched, industry-leading written Million-Mile Warranty
Detailed Vehicle Fitment Breakdown
Compatible Model Years & Fitment Boundaries:
This performance split rear exhaust system is compatible with the following SUV configurations under the specific chassis, transmission, engine, and trim parameters detailed below:
Jeep Grand Cherokee Summit Fitment:
- 2014 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2015 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2016 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2017 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2018 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2019 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2020 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
- 2021 Jeep Grand Cherokee Summit (3.6L V6 - Models with Factory Integrated Tips)
Jeep Grand Cherokee High Altitude Fitment:
- 2014 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2015 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2016 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2017 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2018 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2019 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2020 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
- 2021 Jeep Grand Cherokee High Altitude (3.6L V6 - Models with Factory Integrated Tips)
Engine, Drivetrain & Configuration Details:
Fits the platforms listed above across these exact structural layouts:
- Engine Configuration: 3.6L Pentastar V6 Gas Engine Only
- Transmission Compatibility: Compatible with factory automatic transmissions
- Drivetrain Layout: Fits both 2-Wheel Drive (2WD) and 4-Wheel Drive (4WD) vehicle platforms
- Chassis Style: 4-Door SUV Models Only
- Exhaust Output: Dual Rear Exit engineered for factory integrated bumper bezels (Tips not supplied)
Important Application Notes:
- **Premium Materials:** Built entirely with authentic T-304 stainless steel to deliver superior rust resistance and durability over lower-grade T-400 series choices.
- **Direct Fit Integrity:** Engineered as a direct bolt-on kit that uses existing factory hangers, requiring no welding or custom fabrication for a standard installation.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
