1-7/8" Long Tube Headers

The Kooks 1-7/8" x 3" Stainless Steel Long Tube Headers are engineered for the 2015-2026 Ford Mustang GT 5.0L 4V. Constructed from durable 304 stainless steel, these headers feature 1-7/8" mandrel-bent primaries and 3/8" thick laser-cut flanges for optimal flow and longevity. The design utilizes a round port and a stock bolt pattern for ease of installation. Installation of these headers requires Kooks Front Connection pipes and either OEM Adapters or an X-Pipe/H-Pipe exhaust system. The kit includes 755392 Gaskets, and specific Oxygen Sensor Extension Harnesses for 2015-2017 cars (CAS-105979) and 2018+ cars (CAS-109677-8), along with BK109 & BK114 Bolt Kits. These headers are also available as part of Header and Connection Kits, part numbers 1151H432 & 1151H442. Kooks Headers are built to order in North Carolina with an estimated ship window of 4-6 weeks. Optional Jet-Hot Extreme 1300 Degree Ceramic Coating is available in various finishes for enhanced performance and durability. Additionally, a tumbling service can be added. Note: Some listings indicate this product may be for RACE ONLY use, intended solely for competition purposes.