1996-2004 MUSTANG GT 2-1/2 SHORT MID X PIPE WITH HIGH FLOW CATALYTIC CONVERTERS 1999 pontiac firebird 304 stainless steel adjustment spacers

304 stainless steel adjustment spacers in 1/4" and 1/8" heights

Bearings perform better in supporting the weight of the vehicle and provide for misalignment when needed

you can use our roll center spacers to get your roll center back where it should be and have the car roll less and take full advantage of that lower center of gravity

and a durable powder coat finish in red or black

offering a total of 418​ possible valving combinations

1996-2004 MUSTANG GT 2-1/2 SHORT MID X PIPE WITH HIGH FLOW CATALYTIC CONVERTERS 1999 pontiac firebird 304 stainless steel adjustment spacersBBK Performance short mid X pipes with catalytic converters are specifically designed to be used with BBK full Length exhaust headers to complete the exhaust installation to your cars cat back exhaust system. This BBK mid pipe is designed and built with 2 1 2" CNC mandrel bent tubing for maximum exhaust flow and high flow catalytic converters. All BBK mid pipes feature ball and socket style connectors for simple installation and adjustment for good