These USA MADE AFE Twisted Steel headers are constructed of 409 stainless steel tubing with thick, CNC-machined flanges to ensure a leak-free seal. They incorporate an internal merge collector design, reducing the turbulence that occurs when using the traditional collector-style designs.
The Performance & Economny gains are obvious when coupled with a high-flow Y-pipe and or our in house Dyno tuning. The AFE Shorty headers feature a tuned length primary that is out-flowing the stock manifolds by as much as 46 percent. Murchison Products have ensured correct fitment for the ASV converted Australian 1500s with only a minor modification required to bolt in.
****Pls note, allow a whole day for fitment****
**We will upload more photos and dyno/drive by videos when they become available****
Factory Mounting Locations
These headers retain your stock catalytic converters and are a direct bolt-on
4-to-1 mitered merge collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response along with some nice econmony gains
Heavy Duty Flanges
3/8" thick, one-piece flanges prevent warpage to ensure a leak-free seal over the life of the vehicle.
Optimized Tube Lengths
Tube lengths are optimized for true pulse control technology which improves flow and performance.