2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
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1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Find Cat-Back Exhaust for your Mustang
Kooks Cat-Back Exhaust with X-Pipe and Polished Tips (18-23 Mustang GT w/o Active Exhaust)Find parts that fit my vehicle
Item 404501
$2,728.37
19 Reviews
On Sale
-5% $2,728.37 each Was $2,871.97
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Cat-Back Exhaust with X-Pipe
- Does NOT Retain Factory Active Exhaust
- Polished Tips
- Provides Small Gains and Horsepower
- Aggressive and Throaty Exhaust Note
- Constructed Using 304 Stainless Steel
- Rust-Resistant
- For Off-Road Use Only
- Limited Lifetime Warranty
- Hard Degree of Difficulty to Install
- Fits 2018 Ford Mustang GT Models
| Brand | Kooks |
| Exhaust System Type | Cat-Back System |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust Loudness | Aggressive |
Description
X-Pipe Cat-Back Exhaust Design by Kooks. To upgrade your existing exhaust note with a top-performing direct fit replacement upgrade over your stock part, look no further than the Kooks Cat-Back Exhaust with X-Pipe & Polished Tips. Compatible with Kooks Long Tube Headers, this cat-back exhaust system delivers small gains in horsepower along with an aggressive and throaty exhaust note.
Innovative Design. This cat-back exhaust features the brand’s X-pipe design pattern, constructed using 304 stainless steel for an excellent combination of strength and rust-resistance. This unit is used for off-road use only, not for street use with pollution controlled vehicles.
Warranty. This product is protected by a limited lifetime warranty, which covers purchasers from any defects in materials and workmanship. Any damage related to the installation of the product will not be included, including modifications.
Installation. There is a medium level of difficulty in installing this product, taking up to 2 hours to complete, depending on your level of mechanical skills.
Application. The Kooks Cat-Back Exhaust with X-Pipe & Polished Tips is compatible with the 2018 Ford Mustang GT Models.
Please Note. Kooks includes a bypass for the factory actuator valve that will allow this exhaust system to be used on Active Exhaust equipped vehicles. The exhaust note will not change with the factory settings. The bypass tricks the factory settings into thinking that the active exhaust is functioning properly.
Fitment:
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
Kooks 11514150
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) Cat-Back Exhaust
- Mounting Hardware
4.5
Customer Reviews (19)
Questions & Answers
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Will It Fit My Mustang
- GT - 18, 19, 20, 21, 22, 23
Kooks includes a bypass for the factory actuator valve that will allow this exhaust system to be used on Active Exhaust equipped vehicles. The exhaust note will not change with the factory settings. The bypass tricks the factory settings into thinking that the active exhaust is functioning properly.
