How To Install a JBA Off Road H Pipe for your 2005-2010 Mustang GT with Long Tube Headers

1. Secure vehicle on jack stands. You do not need to lift the rear, only the front. Disconnect the negative battery terminal 

2. Get all hardware and the JBA H pipe ready to install. 

3. If you are installing the JBA H pipe as part of the full setup. Refer to the installation instructions for the JBA Long Tube Headers for details on how to remove the previous headers or OEM headers. *If you already have a O/R H pipe and are switching to the JBA H pipe or have concluded the JBA header installation, continue with this install guide. 

4. If you already have a H or X pipe installed Unbolt the old H pipe to JBA race header clamps. If not and you are installing along with the JBA long tubes skip to step #6. 

5. If you already have a H or X pipe installed Unbolt (15mm) bolts that hold the old H pipe to axle pipe exhaust clamps. If not and you are installing along with the JBA long tubes skip to step #6. 

6. Install the secondary 02 sensors into the jba H pipe and assemble the pipe. 

7. Slide the H pipe over the JBA long tube headers. Use a rubber mallet to tap the hangers in order to get a more tight seal. 

8. Connect the supplied JBA clamp that holds the H pipe in place with the header. These are (15mm bolts) 

9. Connect the H pipe clamp supplied with the JBA H pipe. (15mm bolts) 

10. Connect the secondary 02 sensors. Then your done!! Enjoy your JBA off Road H pipe. It sounds amazing! 

Installation Instruction Written By AmericanMuscle Customer Corey Benoit 3.5.2014