SKU: 140736 | UPC: 808422007368
Borla 2018-2023 Kia Stinger 3.3L V6 Turbo 2.25in S-Type Cat-Back Exhaust System
Transform your Kia Stinger with the Borla 140736 S-Type Cat-Back Exhaust System, designed for 2018-2023 models equipped with the 3.3L V6 Turbo engine, automatic transmission, RWD or AWD. This dual split rear exit system with 2.25-inch tubing unleashes added horsepower and torque, enhances fuel efficiency, and delivers the signature Borla Sound of Power. Experience sharper throttle response and a thrilling exhaust note that turns heads on every drive.
Key Features
- T-304 Stainless Steel: Premium austenitic construction resists corrosion for lasting performance and durability over T-400 series materials.
- Polyphonic Harmonizer Technology: Patented multi-diameter/length pipes create harmonized exhaust notes for a rich, full-bodied S-Type sound in Borla mufflers.
- X-Pipe Design: Optimizes exhaust flow for increased velocity, power gains, and balanced scavenging across both banks.
- Mandrel Bent Tubing: Ultra-smooth 2.25-inch bends ensure maximum flow without restrictions, paired with CNC precision for perfect fitment.
- Million-Mile Warranty: Borla’s unmatched coverage backs every system for lifetime reliability.
Product Notes
- Reuses factory tips; optional Borla tips available separately under related products.
- System includes X-pipe and straight-through/multi-core mufflers for peak performance.
- Ships fully assembled with all hardware for straightforward setup.
Installation Notes
- Professional installation recommended.
- Bolt-on design replaces factory cat-back from mid-pipes rearward; no welding or cutting required.
- Compatible with factory hangers, valance, and bezels; torque to spec for secure fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2023 | Kia | Stinger | GT 3.3L V6 Turbo |
| 2018-2021 | Kia | Stinger | GT1 3.3L V6 Turbo |
| 2018-2021 | Kia | Stinger | GT2 3.3L V6 Turbo |
| 2019-2021 | Kia | Stinger | GTS 3.3L V6 Turbo |
Why Choose Borla?
- Over 45 years pioneering stainless steel exhaust for street, off-road, and racing.
- Patented straight-through technology proven on winning race cars worldwide.
- Precision CNC manufacturing and mandrel bending for exact OEM-like fit every time.
Frequently Asked Questions
- Q: Will this fit my 2022-2023 Kia Stinger GT AWD?
A: Yes, the 140736 S-Type Cat-Back fits all 2018-2023 Stinger 3.3L V6 Turbo models with automatic transmission, RWD or AWD drivetrains. - Q: What material is used and does it include tips?
A: Built from T-304 stainless steel; reuses factory tips—Borla tips sold separately for customization. - Q: What warranty covers this exhaust?
A: Million-Mile Warranty against defects in materials and workmanship when installed professionally.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed for protection; dimensions 42″ L x 18″ W x 15″ H
- Weight: 48 lbs





Reviews
There are no reviews yet.