SKU: 85440820090

Stainless Works 14-16 Chevy Silverado/GMC Sierra Fit 5.3L Only Header High-Flow Cats Factory Conn

Sale price$1270.34 Regular price$1411.49
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Stainless Works 14-16 Chevy Silverado/GMC Sierra Fit 5.3L Only Header High-Flow Cats Factory ConnExperience enhanced performance and a deep, aggressive exhaust tone with the Stainless Works Long Tube Headers specifically designed for 2014 to 2016 Chevy Silverado and GMC Sierra 5. 3L models. These high quality headers feature stainless steel construction for durability and corrosion resistance, ensuring longevity even in demanding conditions. Engineered to fit perfectly with factory connections, they include high flow catalytic converters to

Experience enhanced performance and a deep, aggressive exhaust tone with the Stainless Works Long Tube Headers specifically designed for 2014 to 2016 Chevy Silverado and GMC Sierra 5.3L models. These high-quality headers feature stainless steel construction for durability and corrosion resistance, ensuring longevity even in demanding conditions. Engineered to fit perfectly with factory connections, they include high-flow catalytic converters to optimize exhaust flow and comply with emission standards.

Upgrade your truck's exhaust system with these premium headers to unlock improved horsepower and torque, contributing to a more responsive and powerful drive. The design enhances exhaust scavenging, reducing backpressure and increasing efficiency. Perfect for enthusiasts looking to boost performance without sacrificing reliability or street legality, these headers are a solid investment for your vehicle build.

Installation is straightforward thanks to the tailored fitment and inclusion of all necessary components. Whether you're building a street machine, a tow rig, or a weekend warrior, these stainless steel headers offer a trustworthy source of power gains and an enhanced auditory experience. Backed by Stainless Works' reputation for quality and performance, they deliver both style and substance for your Chevy Silverado or GMC Sierra.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85440820090

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4.1 ★★★★★
Based on 18 reviews
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Verified Purchase
Francisco Antonio
Chelsea, US
★★★★★ 5
Recomendado
Size: 5 Liter
Uno de los mejores aceite
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
D
Verified Purchase
DanPurserMD
Lexington, US
★★★★★ 5
Works just like the Mercedessource guy said it would.
Size: 5 Liter
After viewing a Mercedessource video (trusted Mercedes repair advice Youtuber and blogger) on which oil he liked for higher mileage Mercedes he pointed this out Semi-synthetic 10w-40 out. Called it “muddy” oil. Said it possibly helped with small oil seal leaks and seemed to slow oil loss in higer miles Mercedes. Also made the engines run more quietly. So I have been using in my wife’s high mileage Mercedes (185,000miles W211 2004 E500 4matic) which we baby and I work on. A true very high compression super car, everything he said at Mercedessource has turned out to be accurate. No more leaks. Quiet lifters. Cooler running. Wow. I had been using Mobil 1 full synthetic 0W-40 European Car Formula exclusively but tried this for the seal protection. Works great and no, it is not Mercedes spec but I will see when the harsh Utah winter hits. May switch to the Liqui-Moly 5W-40 Leichtlauf full synthetic (which does meet Mercedes 722.9 oil spec) for winter (I change the oil every 6 months regardless). Thanks for reading.
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Reviewed in the United States on July 12, 2018
D
Verified Purchase
Dale Bailey
Alexandria, US
★★★★★ 3
I typed in 5 QT Containers in search line.
Size: 1 Liter
Containers were not 5QT. like I had typed into search bar. They Are 1QT. Lots of Money for ONE QUART OF OIL
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Reviewed in the United States on February 25, 2024
J
Verified Purchase
JUAN MORALES
Lowell, US
★★★★★ 5
Perfect part
Style: Set of 4
Great parts bmw x3
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Reviewed in the United States on May 28, 2026
N
Verified Purchase
nona chambliss
New York, US
★★★★★ 5
Spark plugs
Style: Set of 6
Fast ship, car runs much better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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