aFe Twisted Steel 304 Stainless Steel Shorty Header PN# 48-32021 — Vicious Offroad Skip to content

aFe Twisted Steel 304 Stainless Steel Shorty Header PN# 48-32021

SKU AFE-48-32021
by aFe
Original price $949.30 - Original price $949.30
Original price $949.30
$949.30 - $949.30
Current price $949.30
• Twisted Steel Stainless Shorty Headers

• Dodge Challenger/Charger 09-20 V8-5.7L

• Twisted Steel 304 Stainless Steel Shorty Header Dodge Challenger/Charger 09-20 V8-5.7L

• Optimized Tube Lengths For True Pulse Control
• 4 to 1 Mitered Merge Collectors Decrease Turbulence
• 100 Percent Hand MIG-Welded For Strength and Durability
• CNC Machined 3/8 in. Thick Laser Cut Flanges
• Necessary Hardware Included
• Hassle Free Installation

• Application: Automotive
• Engine Make/Size: Mopar 5.7L
• Material: Stainless Steel
• Port Shape: Rectangular
• Tube Diameter: 1.75 IN
• Tube Direction: Down Swept
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

• Unleash more torque and horsepower from your Dodge or Chrysler 5.7L with this Twisted Steel series header. Made with 16-gauge 1-3/4" mandrel bent 304 stainless steel tubing and use 4 to 1 mitered merge collectors to eliminate flow-block turbulence. The result is unrestricted exhaust flow for overall performance gains of up to +9 HP and +10 lbs. x ft. torque on our in-house dyno. 100% hand MIG welded for quality, strength and durability, this system also features ball flange connection, retains factory 02 sensor locations and includes metal gaskets and hardware for hassle-free install. Performance Gains: In house dyno testing produced gains of up to +9 horsepower and +10 lbs. x ft. torque. Optimized Tube Lengths: Head tube lengths are optimized for true pulse control technology which improves flow and performance. Mitered Collectors: 4-to-1 mitered merge collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Stainless Steel Construction: Mandrel bent 1-3/4" 16-gauge 304 stainless steel tubing increase exhaust velocity for noticeable torque and horsepower gains. Heavy Duty Flanges: 3/8" Thick, 1-piece flanges prevent warpage to ensure a leak-free seal over the life of the vehicle. MIG-Welded: 100% MIG-Welded by certified craftsmen provides the strongest welds reducing stress cracks for race proven strength and durability. Factory Mounting Locations: These headers retain your stock catalytic converters and factory 02 sensor locations for a direct bolt-on installation which requires no cutting or modifying. Hassle-Free Installation: Factory style metal header gaskets and all necessary hardware are included for a hassle-free installation.


Year Make Model