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This Borla cat-back exhaust system is built for the verified 2021 Ford F-150 application listed below. Select it by exact manufacturer part number 140870BC and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting performance and mirror-like finish.
- Bolt-On Installation: Direct fit using factory hangers and connections for straightforward setup.
- Touring Sound Level: Provides a refined exhaust note with deep tone under acceleration and no cabin drone on highways.
- Dual Side Exit with 4 Black Chrome Tips: Aggressive styling enhances truck appearance; 3-inch to 2.25-inch piping optimizes flow.
- Bolt-on system uses existing factory mounting points; no cutting or welding needed.
- Leaders in stainless steel exhaust since 1979, starting with classics like Ferrari and Rolls-Royce.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2021 | Ford | F-150 |
Specifications
| Manufacturer | Borla |
|---|---|
| Manufacturer Part Number | 140870BC |
| Product Type | Catback |
| Sound Profile | Touring |
| Fitment Type | Vehicle specific, verify the complete application |
What's Included
One new Borla product identified by manufacturer part number 140870BC. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.
About Borla
Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.
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- Borla F-150 2021 2.7L/3.5L 4dr CC SB EC STB Lar/KingR/Plnm/LTD 3/2.25 SRE CB Touring BLK CHR Tips
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Frequently Asked Questions
Will this Borla part fit my 2021 Ford F-150?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.
Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.
What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.
Installation Instructions
Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.
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