aFe Twisted Steel 409 Stainless Steel Shorty Header PN# 48-48023 — Vicious Offroad Skip to content

aFe Twisted Steel 409 Stainless Steel Shorty Header PN# 48-48023

SKU AFE-48-48023
by aFe
Sold out
Original price $674.30 - Original price $674.30
Original price $674.30
$674.30 - $674.30
Current price $674.30
• Twisted Steel Stainless Shorty Headers

• Jeep Wrangler (JK) 07-11 V6-3.8L

• Twisted Steel 409 Stainless Steel Shorty Header Jeep Wrangler (JK) 07-11 V6-3.8L

• Mandrel Bent 409 Stainless Steel Tubing
• 3/8 in. Thick Laser Cut Flanges For A Leak Free Seal
• Connects Directly To OE or aFe Exhaust
• Heavy Duty Flanges
• OE Style Gaskets
• Optimized Tube Lengths Improve Flow And Performance
• 100% Hand MIG-Welded Construction For Strength

• Application: Automotive
• Engine Make/Size: Jeep 3.8L
• Material: Steel
• Port Shape: Oval
• Tube Diameter: 1.5 IN
• Tube Direction: Down Swept
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

• aFe Power's New Twisted Steel Headers deliver +6 HP and +6 lbs. x ft. torque over the factory exhaust manifolds. The headers are constructed of 1-1/2" 14-gauge 409 stainless steel tubing with 3/8" thick flanges to ensure a leak free seal. To eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce, true mitered collectors are used for true pulse control technology improving flow and performance. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability. Factory Mounting Locations: These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Mitered Collectors: Mitered collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Heavy Duty Flanges: 3/8" thick flanges prevent warpage to ensure a leak-free seal over the life of the vehicle. Note 1: aFe recommends purchasing spark plug wire boot protectors (P/N: 48-90001) and gaskets (P/N: 48-90004) for additional protection for a hassle-free installation. Spark plug boot protectors provide up to 1600F protection for your spark plug wires. Gaskets ensure a leak free seal for a hassle-free installation. Note 2: This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.


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