2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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American Racing Headers 1-7/8-Inch Long Tube Headers with Catted Y-Pipe (14-18 5.3L Silverado 1500)Find parts that fit my vehicle
Item S108587
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8 Reviews
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$1,863.23 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Increases Rear Wheel Horsepower and Torque
- Long Tube Header Design - 1-7/8-inch Primaries
- High-Flow Catalytic Converters - 200 Cell Metallic Substrate
- Catted Y-Pipe Included
- 304 Stainless Steel Construction
- 3/8-inch Thick, Laser- Cut Flanges
- Merge Collectors with Scavenger Spikes
- Not Carb Certified
- Made In USA
- Limited Lifetime Warranty
- Fits 2014-2018 5.3L Chevrolet Silverado 1500 Models
| Brand | American Racing Headers |
| Headers Type | Long Tube Headers |
| Header Primary Size | 1.76-2.00 Inch |
| Header Collector Size | 3.00 Inch |
| Header Finish | Raw |
Description
More Horsepower And Torque. Improve the power and performance of your V8 powered Silverado with an American Racing Headers Catted 1-7/8-inch Long Tube Header and Catted Y-Pipe System. This American Racing Headers and Y-Pipe combo will greatly improve your 5.3L Silverado's exhaust flow, compared to the restrictive factory manifolds and resonator Mid Pipe, to considerably increase rear wheel horsepower and torque.
Quality Construction. American Racing Headers are manufactured in the USA from mandrel-bent 1-7/8-inch diameter 304 stainless steel tubing that merges into 3-inch collectors with scavenger spikes for superior exhaust flow. These long tube headers feature a one piece 3/8-inch header flange for additional strength, leak-free performance and an OEM style fit. The high flow catalytic converters feature a 200 cell metallic substrate material.
Required Upgrade. To realize the full power potential that these Long Tube Headers have to offer, AmericanTrucks highly recommends a custom tune with a Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.
Not CARB Certified. These American Racing Headers are not CARB certified, therefore they are not legal for use in California or other states adopting California emission standards. Not legal for use on pollution controlled motor vehicles; not intended for highway use.
Limited Lifetime Warranty. This product is backed by a limited lifetime warranty against defects in materials and workmanship. See manufacturer's website for details.
Application. These American Racing Headers 1-7/8 in. Long Tube Headers w/ Catted Y-Pipe are designed to fit 2014-2018 5.3L Chevrolet Silverado 1500 Models. Requires the use a 3" aftermarket catback exhaust for proper installation.
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Fitment:
- 2014 Chevrolet Silverado 1500
- 2015 Chevrolet Silverado 1500
- 2016 Chevrolet Silverado 1500
- 2017 Chevrolet Silverado 1500
- 2018 Chevrolet Silverado 1500
American Racing Headers GM53-14178300LSWC
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) Headers
- (1) Y-Pipe
- Installation Hardware
4.6
Customer Reviews (8)
Reviews of American Racing Headers Exhaust products have an average rating of 4.6 out of 5
Questions & Answers
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Will It Fit My Silverado 1500
- 5.3L V8 - 14, 15, 16, 17, 18
