Bully Dog FTP Stainless Steel Manifold Spacers For 2000-2017 ISX Cummins Engine 2011-2015-6.6l-lml-duramax This free-flowing exhaust system resulted

This free-flowing exhaust system resulted in a max gain of +7 horse power +15 lbs of torque

1989-1992 Comanche and 1988-1999 Jeep Wranglers with the Aisin AX15 5-speed transmission

5” Backspace / -12mm Offset

This attachment works with a flagpole up to 1

Bully Dog FTP Stainless Steel Manifold Spacers For 2000-2017 ISX Cummins Engine 2011-2015-6.6l-lml-duramax This free-flowing exhaust system resultedThe Manifold Mounting Stud Spacers are a perfect match for your new manifold mounting studs. Made with a stainless steel composition that is stronger than OEM spacers. Not only do they complete the look of your manifold but it also is made to keep any expansion pressure off of your studs, this spacer will lower your chances of a broken OEM stud and ensure there is a minimal chance of breaking a Mounting Stud. Dont forget to order a set with your new