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Part# 60739 What vehicle does this fit?

- Designed to work ONLY with Borla® Axle back systems 11981 & 11981BC
- REQUIRES cutting and welding inlet pipes to rear of catalytic converters
- Contains a Merge X-Pipe
- Add Axle-Back system 11981 or 11981BC to create a Cat-Back™ system
Part# 60738 What vehicle does this fit?

- Designed to work ONLY with Borla® Axle back systems 11981 & 11981BC
- REQUIRES cutting and welding inlet pipes to rear of catalytic converters
- Contains a Merge X-Pipe
- Add Axle-Back system 11981 or 11981BC to create a Cat-Back™ system
Part# 60732 What vehicle does this fit?

- EXCEPT 3.5L PowerBoost
- Fits Models WITH Bumper Cutouts (Notches)
- For models WITHOUT bumper cutouts, use one of our standard Cat-Back systems like 140867 or 140867BC
- Use with BORLA® Tail Pipes 60640, 60640BC, or 60640CFBA, or O.E. Tail Pipes
- System features Polyphonic Harmonizer technology
Part# 60731 What vehicle does this fit?

- EXCEPT 3.5L PowerBoost
- Fits Models WITH Bumper Cutouts (Notches)
- For models WITHOUT bumper cutouts, use one of our standard Cat-Back systems like 140866 or 140866BC
- Use with BORLA® Tail Pipes 60640, 60640BC, or 60640CFBA. or O.E. Tail Pipes
Part# 60722 What vehicle does this fit?

- Adapter Kit allows BORLA® Cat-Back™140837, 140837BC, & 140837CF to be used on '21-'23 Mustang Mach 1
- Adapter Kit includes 2) 2.25" I.D. inlet x 2.75" I.D. outlet x 5" long adapters and 4) clamps
Part# 60715 What vehicle does this fit?


- Designed to work with BORLA® Cat-Back™ Systems ONLY
- Use to replace the Merge X-Pipe in systems 140742, 140743, 140745, and 140746 and BC & CF versions
- Contains SwitchFire® technology
- Contains 2) 2.25" I.D. Inlet x 2.75" O.D. Outlet adapters, 1) SwitchFire™ assembly, and 4) clamps
- Part is 25.3" Long x 7.8" Wide x 5" High (dimensions do not include adapters), Pipes are 2" O.D.
Part# 60705 What vehicle does this fit?


- This X-Pipe with Mid-Pipes fits vehicles With or Without Active Valve Exhaust
- Use ONLY with BORLA® Axle-Back systems
- Use with select BORLA® Axle-Back systems to create a Cat-Back™ System
Part# 60662 What vehicle does this fit?


- Designed to replace the O.E. resonator ONLY
- Contains SwitchFire® technology
- Part is 33.2" Long x 7.1" Wide x 5.5" High
- Inlets 2.25” O.D., Pipes 2" O.D., Outlets 2.5” I.D., Outlets are angled outward slightly
- Installation REQUIRES cutting the Original Equipment (O.E.) exhaust
Part# 60661 What vehicle does this fit?


- Use ONLY With BORLA® Cat-Back™ systems
- NOT recommended for Convertibles
- Fits vehicles With or Without Active Valve Exhaust
- Replaces the Merge X-Pipe and dampens the sound
- Resonator contains an internal H-Pipe
Part# 60640CFBA What vehicle does this fit?


- Use with BORLA® 60637, 60638, 60731, or 60732 Mid-Sections / Muffler Assemblies, or O.E. Mid-Section
- Fits Models With Bumper Cutouts (Notches)
Part# 60640BC What vehicle does this fit?

- Use with BORLA® 60637, 60638, 60731, or 60732 Mid-Sections / Muffler Assemblies, or O.E. Mid-Section
- Fits Models With Bumper Cutouts (Notches)
Part# 60640 What vehicle does this fit?


- Use with BORLA® 60637, 60638, 60731, or 60732 Mid-Sections / Muffler Assemblies, or O.E. Mid-Section
- Fits Models With Bumper Cutouts (Notches)
Part# 60564 What vehicle does this fit?

- EXCEPT 3.5L V6 PowerBoost, Raptor, Tremor, and Black Appearance Package
- For use on Extended Cab with Long Bed (8' 2") 163.7" or 164.1" Wheelbase vehicles
- 3" ID inlet, 3" OD outlet, 21" long
- 1) 3" clamp included
Part# 60561 What vehicle does this fit?


- Does NOT fit Competitors or O.E. systems
- Replaces the Merge X-Pipe and dampens the sound
- Muffler / Resonator contains an internal H-Pipe
Part# 60556 What vehicle does this fit?

- EXCEPT Raptor, Tremor, and Black Appearance Package Plus
- For use on Crew Cab with Standard Bed (6' 7") 156.8" or 157.2" Wheelbase vehicles
- 3" ID inlet, 3" OD outlet, 15" long
- 1) 3" clamp included
Part# 60554 What vehicle does this fit?

- Used to adapt Crew Cab with Short Bed systems to Crew Cab with Std. Bed (6' 7") 156.5" WB vehicles
- 3" ID inlet, 3" OD outlet, 11" long
- Includes 1) 3" clamp
Part# 60521 What vehicle does this fit?

- Use with a BORLA® X-Pipe and select BORLA® Axle-Back systems to create a Cat-Back® system
Part# 60513 What vehicle does this fit?


- Merge X-Pipe
Part# 11981BC What vehicle does this fit?


- BORLA® system is a True Dual design
- Add optional Mid-Section 60738 (RC F) or 60739 (IS 500) to create a Cat-Back™ system
Part# 11981 What vehicle does this fit?


- BORLA® system is a True Dual design.
- Add optional Mid-Section 60738 (RC F) or 60739 (IS 500) to create a Cat-Back™ system
Part# 14139 What vehicle does this fit?

