aFe Power Twisted Steel Shorty Headers for 2011-2022 Dodge Durango(48-38029)

aFe Power Twisted Steel Shorty Headers for 2011-2022 Dodge Durango(48-38029)Twisted Steel 1 5 8 IN to 2 1 4 IN 304 Stainless Headers w Raw Finish. This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in house dyno. This system is constructed of 1 5 8 IN mandrel bent stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non coated headers. A

Twisted Steel 1-5/8 IN to 2-1/4 IN 304 Stainless Headers w/ Raw Finish.This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent stainless steel tubing for maximum strength and durability. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. A combination of Factory style laser cut and machined flanges are used for a secure leak-free seal. Utilizing factory style flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.