aFe Twisted Steel 409 Stainless Steel Short Tube Header - Ford Mustang 2011-2017

48-43031 - aFe Twisted Steel 409 Stainless Steel Short Tube Header - Ford Mustang 2011-2017

Fitment: Ford Mustang 2011-2017 V6-3.7L

• Up to +14 HP and +15 lbs. x Ft. TQ.
• Constructed from 1-5/8 IN Mandrel-Bent 409 Stainless Steel Tubing
• Heavy Duty Laser Cut Machined Flanges are used for a Durable Leak-Free Seal
• 3-to-1 Mitered Merge Collectors Eliminates Flow-Block Turbulence Seen on Formed Collectors
• 100% MIG-Welded for Strength and Durability
• Works with Factory Exhaust System with No Modifications Necessary

Performance Gains:
This system produced gains of up to +14 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno.

1-5/8 IN 409 Stainless Steel Construction:
This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability.

Heavy Duty Flanges:
Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal.

Mitered Collectors:
3-to-1 Mitered Merge collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.

Hardware Included:
Includes gaskets and lower outlet hardware for a direct bolt-on system. No cutting or modifications required for a hassle-free installation.

Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, these headers are designed for custom, high tolerance factory fitment.

MIG-Welded:
100% MIG-Welded for race-proven strength and durability.

EMISSIONS DISCLAIMER

This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.