{"product_id":"bbk-99-04-gm-truck-suv-4-8-5-3-shorty-tuned-length-exhaust-headers-1-3-4-titanium-ceramic","title":"BBK 99-04 GM Truck SUV 4.8 5.3 Shorty Tuned Length Exhaust Headers - 1-3\/4 Titanium Ceramic","description":"\u003ch1\u003eBBK Exhaust Headers\u003c\/h1\u003e\n\u003ch2\u003eFits 1999–2004 GM Trucks and SUVs with 4.8L and 5.3L Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 4005\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe BBK 99-04 GM Truck SUV Shorty Tuned Length Exhaust Headers are engineered as direct-fit replacements for GM trucks and SUVs equipped with 4.8L and 5.3L engines from 1999 to 2004. Designed for enthusiasts seeking enhanced exhaust flow and improved engine efficiency, these headers help optimize combustion and support better performance compared to factory manifolds. Their shorty tuned length design balances power gains with packaging convenience, making them suitable for a variety of applications where space and fitment are critical.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThese headers combine precision engineering with durable materials to deliver reliable performance benefits:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from 1-5\/8 inch CNC mandrel bent tubing for smooth, unrestricted exhaust flow\u003c\/li\u003e\n  \u003cli\u003eTuned length design improves scavenging waves to enhance combustion efficiency\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch laser cut flange ensures a strong, leak-free connection\u003c\/li\u003e\n  \u003cli\u003eRobotically and hand welded for consistent quality and durability\u003c\/li\u003e\n  \u003cli\u003ePressure tested to guarantee long-term reliability under real-world conditions\u003c\/li\u003e\n  \u003cli\u003eAvailable in titanium ceramic or polished silver ceramic coated finishes for heat management and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eIncludes new exhaust header gaskets, bolts, and hardware for complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThese headers are designed as direct replacements for the specified GM trucks and SUVs, simplifying installation. Note that on the passenger side, the factory OE doughnut gasket must be removed from the original manifold and reinstalled on the BBK header to ensure proper mid-pipe fitment and sealing.\u003c\/p\u003e","brand":"BBK","offers":[{"title":"Default Title","offer_id":52384749748511,"sku":"4005","price":482.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/fdb43c0cba002ae6805c3b3535f442c6.jpg?v=1776578835","url":"https:\/\/shop.wheelflip.com\/products\/bbk-99-04-gm-truck-suv-4-8-5-3-shorty-tuned-length-exhaust-headers-1-3-4-titanium-ceramic","provider":"WheelFlip","version":"1.0","type":"link"}