2021-2025
2015-2020
2007-2014
Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Find Headers for your Yukon
Kooks 1-3/4-Inch Long Tube Headers with GREEN Catted Y-Pipe (15-20 6.2L Yukon)Find parts that fit my vehicle
Item GY1429
$0.00
Our Price
$3,639.31 pair
Out of Stock
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Kooks 1-3/4-Inch Long Tube Headers with GREEN Catted Y-Pipe
- With 1-3/4-Inch Stainless Steel Long Tube Headers for Increased Flow
- Includes GREEN High-Flow Cats for Emissions Compliance
- Mandrel-Bent Tubing Improves Horsepower and Torque
- Y-Pipe Designed for Factory Connection or Aftermarket Exhaust
- Reduces Backpressure While Maintaining Check Engine Light Readiness
- Precision TIG Welded for Leak-Free Performance
- Ideal for Performance Builds Seeking Legal Exhaust Upgrades
- Fits 2015–2020 6.2L Yukon Models
| Brand | Kooks |
| Headers Type | Headers & Mid-Pipe Kit |
| Header Primary Size | 1.50-1.75 Inch |
| Header Collector Size | Stock Replacement |
| Header Finish | Raw |
Description
Street-Legal Performance With a Deep, Aggressive Tone. The Kooks Long Tube Headers with GREEN Catted Y-Pipe offer performance-enhancing airflow gains while staying emissions-friendly. Designed for legal horsepower increases, this system boosts throttle response and gives your Yukon a commanding sound.
Engineered to Fit and Built to Perform. Constructed from stainless steel and TIG welded throughout, these headers reduce restrictions without sacrificing CEL compliance. The GREEN cats ensure emissions compatibility in most regulated areas.
Installation. This product installs using factory hardware or included fittings; professional installation and tuning is recommended.
Application. These Kooks 1-3/4-Inch Long Tube Headers with GREEN Catted Y-Pipe fit 2015–2020 6.2L Yukon models.
Kooks 2861H230
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) Header tubes
- (2) Gaskets
- (8) Bolts
- (8) Nuts
4.8
Reviews of Kooks Exhaust Products (41)
Reviews of Kooks Exhaust products have an average rating of 4.8 out of 5
Questions & Answers
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Will It Fit My Yukon
- 6.2L V8 - 15, 16, 17, 18, 19, 20
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