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Unleash Power with Stainless Works Silverado/Sierra Headers

Experience a significant boost in performance and an aggressive exhaust note with the Stainless Works 2007-2013 Chevy Silverado 1500 and GMC Sierra 1500 headers. Engineered for the 5.3L engine, these headers feature 1-7/8-inch primary tubes designed to maximize exhaust flow and power output. The system includes a Y-pipe and high-flow catalytic converters, ensuring improved efficiency and a thrilling sound without excessive restriction. Crafted from premium 304 stainless steel and TIG-welded for superior durability, these headers are built to last.

Performance-Driven Design:

• Optimized Primary Size: 1-7/8" primaries are ideal for maximizing horsepower and torque on 5.3L engines.
• High-Flow Catalytic Converters: Integrated 3" diameter high-flow cats improve exhaust flow and performance.
• Factory Connect System: Designed to bolt directly to the factory connection point behind the stock catalytic converter for easier installation.
• Premium Materials: Constructed from durable 304 stainless steel with thick 3/8" flanges for maximum longevity.
• USA Made Quality: Expertly manufactured in the USA, ensuring top-tier craftsmanship and reliability.
• Limited Lifetime Warranty: Backed by a limited lifetime guarantee on material and workmanship for peace of mind.

These headers are designed to fit 1500 2WD/4WD models with Double Cab Standard Box or Crew Cab Short/Standard Box configurations. Installation instructions and necessary hardware are included. Elevate your truck's performance and sound with this premium Stainless Works exhaust upgrade.

Vehicle Fitment:

• 2007-2013 Chevrolet Silverado 1500 (LT, LTZ, WT, XFE)
• 2007-2013 GMC Sierra 1500 (SLE, SLT, WT)

Get the ultimate performance upgrade from Stainless Works.