2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Find Mid-Pipes for your Mustang
Kooks 3-Inch to 2.75-Inch GREEN Catted H-Pipe (11-14 Mustang GT w/ Long Tube Headers)Find parts that fit my vehicle
Item 390851
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Our Price
$2,149.42 each
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$249.00
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- 3" Durable Stainless Steel Construction
- High-Flow Performance GREEN Cats
- Connects to the 5.0 Coyote 2-3/4" OEM Exhaust
- Performance, Deep Tone and EPA Compliant
- Works on Applications up to 800 horsepower
- Withstands Temperatures up to 1500 Degrees
- Fits 2011-2014 GT Mustangs w/ Kooks Long Tube Headers
| Brand | Kooks |
| Exhaust Pipe Type | H-Pipe |
| Exhaust Pipe Material | Stainless Steel |
| Fits Long Tube Headers | Yes |
Description
Improved Sound and Performance. Your 2011-2014 Ford Mustang GT was one of the best sounding vehicles that ever rolled off the showroom floor, but it can sound and perform even better if it's equipped with headers and a Kooks GREEN Catted H-Pipe. The Kooks GREEN Catted H-Pipe and headers are an excellent option for a Mustang GT that's a daily driver, but heads to the track or drag strip on the weekends. The 49 state EPA certified GREEN catalytic converters deliver ultra high performance and the H-pipe enhances the power and the tone of the exhaust system.
Durable, Long Lasting Construction. The Kooks GREEN Catted H-Pipe is constructed utilizing durable aircraft grade 304 stainless steel. This catted H-pipe will handle up to 800 horsepower and temperatures of up to 1500 degrees.
Easy, Bolt-On Installation. The Kooks GREEN Catted H-Pipe is application specific and bolts up to the existing 2-3/4" OEM exhaust system. The cats bolt-up to the required 3” Kooks Long Tube Headers and the H-Pipe is secured with the exhaust clamps that are provided. No welding, cutting or drilling is required.
Application. This Kooks GREEN Catted H-Pipe is designed to fit all 2011-2014 Ford Mustang GT's with a 5.0-liter Coyote engine equipped with 3” Kooks Long Tube Headers.
Durable, Long Lasting Construction. The Kooks GREEN Catted H-Pipe is constructed utilizing durable aircraft grade 304 stainless steel. This catted H-pipe will handle up to 800 horsepower and temperatures of up to 1500 degrees.
Easy, Bolt-On Installation. The Kooks GREEN Catted H-Pipe is application specific and bolts up to the existing 2-3/4" OEM exhaust system. The cats bolt-up to the required 3” Kooks Long Tube Headers and the H-Pipe is secured with the exhaust clamps that are provided. No welding, cutting or drilling is required.
Application. This Kooks GREEN Catted H-Pipe is designed to fit all 2011-2014 Ford Mustang GT's with a 5.0-liter Coyote engine equipped with 3” Kooks Long Tube Headers.
Kooks GREEN Catted products are rated for forced induction applications making up to 750 RHWP and are built to EPA specifications.
Fitment:
DetailsKooks 11413600
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Catalytic Converters
- (1) Stainless Steel H-Pipe
- (2) Exhaust Clamps
Tech Guides:
4.8
Reviews of Kooks Exhaust Products (500+)
Reviews of Kooks Exhaust products have an average rating of 4.8 out of 5
Questions & Answers (4)
Will It Fit My Mustang
- GT - 11, 12, 13, 14
Requires Kooks Long Tube Headers
