Borla Touring 2.5" Catback Exhaust System with Black Chrome Tips - 2018-2024 Navigator / 2022-2024 Expedition (140744)
Enhance the exhaust note and performance of your premium full-size SUV with the Borla Touring Catback Exhaust System. Purpose-built for the 2018-2024 Lincoln Navigator and 2022-2024 Ford Expedition models equipped with the 3.5L Twin-Turbo V6 EcoBoost engine, this system delivers Borla's smooth, mellow Touring sound profile. It provides a deep, refined growl under acceleration that highlights the twin-turbocharged V6 power plant while keeping interior volume levels entirely comfortable and drone-free during extended highway travel or towing.
Constructed entirely from premium, high-grade T-304 austenitic stainless steel, this exhaust system delivers long-term durability and structural protection that leaves lower-tier T-400 series alternatives far behind. The high-flow 2.5-inch design features ultra-smooth, mandrel-bent tubing to minimize restrictions and maximize exhaust velocity. The rear resonator assembly incorporates an engineered internal H-pipe to balance exhaust pulses, improving tone and freeing up hidden horsepower. Moving past the rear bumper, the layout terminates in an aggressive dual right rear exit path capped off with dual premium 4-inch round black chrome on T-304 stainless steel tips. Every connection is CNC manufactured for a secure, factory-style direct-fit replacement, backed by Borla's comprehensive lifetime Million-Mile Warranty.
Features
- Mellow Touring sound level delivers a deep, refined exhaust growl with a guaranteed drone-free cabin ride
- Rear resonator assembly contains an engineered internal H-pipe to balance pulses and optimize sound quality
- Dual 4" round rolled angle-cut black chrome tips over T-304 stainless steel provide a premium, stealthy luxury aesthetic
- Constructed from heavy-duty, premium T-304 austenitic stainless steel for permanent protection against rust
- High-flow 2.5" mandrel-bent piping design minimizes internal restrictions to unlock horsepower and fuel economy
- Patented straight-through multi-core engineering ensures maximum gas velocity and driving excitement
- Precision computer numerical control (CNC) manufacturing guarantees an accurate, robust bolt-on installation
- Proudly backed by an industry-leading lifetime manufacturer Million-Mile Warranty
Fitment & Specifications
- 2024 Ford Expedition Timberline 3.5L Twin-Turbo V6 (Automatic / 4WD / 4-Door Standard Wheelbase)
- 2023 Ford Expedition Timberline 3.5L Twin-Turbo V6 (Automatic / 4WD / 4-Door Standard Wheelbase)
- 2022 Ford Expedition Timberline 3.5L Twin-Turbo V6 (Automatic / 4WD / 4-Door Standard Wheelbase)
- 2024 Ford Expedition Limited with Stealth Performance Package 3.5L Twin-Turbo V6 (Automatic / 4WD / 4-Door Standard Wheelbase)
- 2023 Ford Expedition Limited with Stealth Performance Package 3.5L Twin-Turbo V6 (Automatic / 4WD / 4-Door Standard Wheelbase)
- 2022 Ford Expedition Limited with Stealth Performance Package 3.5L Twin-Turbo V6 (Automatic / 4WD / 4-Door Standard Wheelbase)
- 2024 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
- 2023 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
- 2022 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
- 2021 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
- 2020 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
- 2019 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
- 2018 Lincoln Navigator 3.5L Twin-Turbo V6 (Automatic / AWD / 4-Door Standard Wheelbase)
Exhaust Configuration & Styling:
- System Type: Catback Exhaust System
- Tubing Dimensions: 2.5" Main Piping
- Tip Quantities: Dual Tips Total (Side-by-Side Setup)
- Tip Dimensions: 4.0" Round Rolled Angle-Cut Outlets
- Tip Finish: Premium Black Chrome Coating over T-304 Stainless Steel
- Exit Layout: Dual Right Rear Exit (Passenger Side)
Important Application & Installation Notes:
- Fits standard wheelbase (122.5") 4-door models ONLY.
- Does NOT fit extended wheelbase utility variants including Ford Expedition Timberline Max models, Limited Max models with the Stealth Performance Package, or Lincoln Navigator L models (131.6" wheelbase).
- Specialty Maintenance Advice: Standard Borla Stainless Steel Polish (part number 21499) is NOT recommended for use on these protective black chrome finishes. It is suggested to clean the tips exclusively with hot water and a clean microfiber cloth.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
