Add even more horsepower and torque to the rear wheels of your 5.0 Coyote Mustang with a JBA After Cat H-Pipe. The JBA high flow H-pipe significantly improves your GT's exhaust flow to increase overall performance. This JBA H-pipe is designed to be used with JBA's shorty headers or the stock factory manifolds.Muscle Car Rumble.
This free flowing JBA mid-pipe for your 2011-2013+ 5.0-powered GT not only increases power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.Street Or Off-road Use.
The JBA GT H-Pipe bolts up directly behind the stock factory catalytic converters with no cutting required making your Mustang 100% smog-legal. Or you can install the included stainless steel "cat delete" downpipes for even more power making your h-pipe perfect for off-road use.Quality Construction.
The JBA After Cat high-flow H-pipe is made to last using durable 3" stainless steel tubing. The tubing is mandrel-bent so there are no kinks to rob you of power.Required Upgrade.
This 3" to 3" mid-pipe requires the use of an aftermarket 3" catback
exhaust system, as the factory catback is too small at only 2.75".Application.
This JBA high flow After Cat H-pipe is designed to fit the 2011-2014 GT with either the stock factory exhaust manifolds or aftermarket shorty style headers installed. Reuses the stock Catalytic Converters for smog legal use.
2011, 2012, 2013, 2014 Details >>