For 99-05 Chevy Silverado / Gmc Sierra Exhaust Racing Stainless Header + Y-Pipe. Made Of High Quality T-304 Stainless Steel With Computerized Mandrel-Bends For Strength And Durability. Maximizing Smoothers High Exhaust Air Flow Rate. 2 x 4-1 High Performance Racing Spec.
TIG Welded CNC Machine Flange. O2 Sensor Insertion and Metal Gasket Included. Increase High Flow Air, Instantly Gain 10-15HP / TQ. 4-1 Headers Are Designed To Allow The Exhaust Gasses To Flow More Freely From Each 4 Cylinder Bank And Combine In A More Efficient Manner.
Tubing Has Been Optimized For The Chevrolet / GMC Pickups and SUVs 4.8L / 5.3L. Creates A Reduction In Cylinder Back Pressure And Improved Exhaust Gas Veloctity. These Improvements Free Up Lost Horsepower And Torque.
Added Benefit Is A More Performance Oriented Exhaust Sound. Profressional Installation Is Highly Recommended. Communication is very important and we will try our best to assist all our customers.
Questions are answered in the order they arrive. Questions will be answered as quickly as possible. (NOTE: This does not include weekend and holidays). Items may not always be in stock. Insufficient information will delay the order process so please read the invoice carefully during checkout.
Ground Carriers do not deliver to PO BOX (additional charges will be applied unless a physical address is given). We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. Tracking numbers are also available upon request.
All return merchandise must be authorized and assigned with a RETURN AUTHORIZATION NUMBER R. N from our customer service representatives before returning a product. It is the responsibility of the customer to repack the items for the return.
Return labels are not given to return these items. We do not offer local pick-ups. Replacements will not be sent until the claim is approved. Instructions are not included unless stated in the description. We are retailers of the parts and are not trained technicians.
We can provide minimal support, but we will try our best to help. NOTE : All of turbo parts and performance may require slight modification in order to fits perfectly. Most aftermarket items are produced for off-road or show purpose only. These items are not suitable for regular driving. User must follow the direction given and any misuse of this product is at his/her own risk.
The item "For 99-05 Chevy Silverado / Gmc Sierra Exhaust Racing Stainless Header + Y-Pipe" is in sale since Tuesday, November 17, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "legendaryautogarage" and is located in Baldwin Park, California. This item can be shipped worldwide.