Installation Time
(approx) 30 Minutes
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Borla Resonator Muffler (18-23 Mustang GT w/ Active Exhaust)
Item 405808
$0.00
Our Price
$476.99 (each)
FREE Shipping Market Price $548.99 You Save 13% ($72.00) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Recommended Install Shops
Install Shops are available near Columbus - 43215
Add Installation From:
Wards Auto Repair LLC
551 Corbett Rd, Groveport, OH
11.21 miles away
25 Reviews
*Specific shop subject to availability
Total cost of service $249.00
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Improve Exhaust Notes of Borla Cat-Back
- Boost Exhaust Flow for Better Horsepower Gains
- Dual Inlet and Outlet Design
- Polished 3-Inch Stainless Steel Construction
- Direct Bolt-On to Borla Connection Points
- Requires Borla Active Cat-Back Exhausts
- Fits All 2018-2023 Ford Mustang GT Models with Active Exhausts
| Brand | Borla |
| Muffler Inlet Size | 3.00 Inch |
Description
Improve Exhaust Notes of Borla Cat-Back. If you’ve installed a Borla Cat-Back exhaust, but you want to reduce the loud droning noise, then the Borla Resonator Muffler is the perfect add-on for your Mustang GT. This Borla Resonator improves your 2018-2023 Ford Mustang GT’s overall exhaust note, making it louder and more aggressive, without irritating drone from the cat-back exhaust. This improved “growl” is perfect for your car’s “muscle car” reputation.
Boost Exhaust Flow for Better Horsepower Gains. With a performance vehicle like the Ford Mustang GT, you’d want to squeeze every bit of horsepower from your engine as possible. With this in mind, the Borla Resonator Muffler is a great investment, because it can help improve your exhaust flow. Resonators don’t reroute exhaust gases, and this reduces back pressure that potentially frees up a few more horses under the hood.
Polished Finish, 3-Inch Stainless Steel Tubing. The stainless steel construction of the Borla Resonator Muffler makes it a very tough, long-lasting hardware for your Mustang. It is made from premium T-304 stainless steel that won’t rust or corrode, even when exposed to the elements.
Warranty. This resonator is also backed by Borla’s Million Mile Warranty for non-moving parts, so you’re assured that this resonator will last a very long time.
Direct Bolt-On Installation. Installing the Borla Resonator Muffler is very easy, even for those with basic or intermediate mechanical skills. It directly bolts into the Borla Cat-Back exhaust’s connection points. This can be installed using basic hand tools, and will re-use the original Borla installation hardware from the cat-back.
Application. The Borla Resonator Muffler is designed to be used on all 2018-2023 Ford Mustang GT models equipped with Active Valve Exhaust and a Borla Active Cat-Back Exhaust.
Fitment:
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
Borla 60661
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Resonator Muffler
5.0
Customer Reviews (9)
Reviews of Borla Exhaust products have an average rating of 4.8 out of 5
Questions & Answers
10 More Questions
Will It Fit My Mustang
- Bullitt - 19, 20
- GT - 18, 19, 20, 21, 22, 23
- Mach 1 - 21, 22, 23
