Thelatest generation of Mustangs brought performance and handling to a whole new level, but power and torque are still waiting to be unleashed from an anemic factory exhaust. Unleash the beast with our ARHLong System which were designed maximize performance from the hit of the throttle right thru redline.

Product features on this system includes:

• 100% Made in the USA – Never Outsourced
• Made entirely of 304 stainless steel
• 3/8″ thick laser-cut flanges for a warp-free seal
• Hand-ported TIG welded inlets
• Optimized tube routing for superior fit and performance
• Merge collectors with scavenger spikes
• Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability

Attn. All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads/highways and may be subject to fines and/or criminal liability as per the Clean Air Act.