2001-2003 GMC Sierra 1500/3500 Header Manifold Exhaust
Product Overview:
1.Exhaust headers are a key upgrade for boosting engine performance by improving airflow. Unlike restrictive factory exhaust manifolds, performance headers give each cylinder its own dedicated exhaust path, reducing back pressure and improving exhaust flow.
2.By minimizing exhaust interference between cylinders, headers help increase horsepower and torque. When paired with a high-performance cold air intake and a cat-back exhaust system, this setup removes engine restrictions—allowing your vehicle to perform at its full potential.
Specifications:
Product Name: Exhaust Header
Condition: Brand New
Warranty: 180 days
Color: Same as pictures show
Fitment Type: Performance/Custom
Material: Stainless Steel
Surface Finish: Chrome
Inlet Diameter: 1.616 in
Outlet Diameter: 2.335 in
Compatibility:
For 6.0L
For Cadillac Escalade 2002-2003
For Cadillac Escalade ESV 2003
For Cadillac Escalade EXT 2002-2003
For Chevrolet Silverado 1500 2003
For Chevrolet Silverado 1500 HD 2001-2003
For Chevrolet Silverado 2500 1999-2003
For Chevrolet Silverado 2500 HD 2001-2003
For Chevrolet Silverado 3500 2001-2003
For Chevrolet Suburban 2500 2000-2003
For GMC Sierra 1500 2001-2003
For GMC Sierra 1500 HD 2001-2003
For GMC Sierra 2500 1999-2003
For GMC Sierra 2500 HD 2001-2003
For GMC Sierra 3500 2001-2003
For GMC W4500 Forward 2003
For GMC Yukon XL 1500 2001-2003
For GMC Yukon XL 2500 2000-2003
For Hummer H2 2003
Package List:
1 * Exhaust Header Kit(same as picture show)
Notes:
1. Professional Installation Recommended.
2. Please allow 1-3mm differs due to manual measurement.
3. Due to the different display and different light, the picture may not reflect the actual color of the item.
Delivery:
Free Shipping on all orders
Estimated Shipping Time: 3-5 working days
Secure Packaging: Waterproof and protective to ensure safe delivery
Warranty:
Premium Quality: Durable materials and precision manufacturing
1-Year Warranty for peace of mind
Return Policy: Items can be returned within 30 days of receipt
24/7 Customer Support: Our team is available to assist you around the clock
Additional Content:
No Sales Tax: Enjoy tax-free shopping!