Harley Davidson FXSTB Night Train 1999-2009, Mean Mothers System by SuperTrapp®. Mean Mothers are the heavyweight of drag pipes with an intense, booming, roar. 33% lighter than stock. 8% hp gain. 2.25" expansion chamber. 1.75" head pipes provide tuned flow and durability. 2.5" heat shields. Pre-installed baffles and replaceable heat shields.All systems include Standard End Caps. Slash Cut and Turndown/Out/90° Rotatable End Caps are also compatible and sold separately.
- Crafted from the highest grade materials
- Advanced design for exceptional performance
- Rigorously tested for undisputed reliability
SuperTrapp® specializes in aftermarket performance exhaust systems designed, built and tested to exactly fit a specific model bike or ATV. This "plug and play" advantage is your assurance of getting a system fine-tuned to the intricacies of your machine. SuperTrapp start with a well-designed product and use the best materials, robust manufacturing processes and experienced workmanship. SuperTrapp believe the time and resources SuperTrapp invest in the development of quality, application-specific systems has raised industry standards for quality in fit, style and performance.