Significantly increase torque and horsepower across the range. Rinehart Cross-Back 2-Into-2 Exhaust SystemsĬrossed-up, seven-step header design with 21/2” integrated mufflers. Fat, full-coverage 21/4” heat shields prevent blueing an additional heat shield gives the headermuffler union a smooth, sleek look. Unique muffler utilizes a venturi chamber baffle design for optimum performance throughout the rpm range.Ģ-into-1 systems use high-flow, mitered-cut 17/8” headers with a machined inlet for added exhaust velocity and improved anti-reversion qualities. Slip-on mufflers create huge performance gains (more than a complete system in some cases) at a lower cost. They designed, tested and built exhausts until they had a multi-step header with a “True Dual” design that makes the same power gains as their Softail/Dyna systems. Team Rinehart did not stop their quest for power without addressing the unique requirements of the FL rider.
![rinehart extreme duals with thunderheader slip ons rinehart extreme duals with thunderheader slip ons](https://www.revzilla.com/product_images/0269/3330/rinehart312_true_duals_exhaust_for_harley_touring19952008.jpg)
![rinehart extreme duals with thunderheader slip ons rinehart extreme duals with thunderheader slip ons](https://cdn.shopify.com/s/files/1/1876/1479/products/32_139bad85-8a4a-4f66-9572-6f17c5e79115_800x.jpg)
Rinehart True Dual Exhaust with Oxygen Sensor Port That’s because Rinehart Exhaust systems were developed to do one thing – make big power straight out of the box. Now, through the efforts of BUB Enterprises, in cooperation with Gerald Rinehart/Rinehart Racing, you can experience the same winning level of power and performance on your V-Twin. Championship NASCAR® teams like Richard Childress Racing, Dale Earnhardt Incorporated, Roush Racing and Morgan McClure have come to rely on Gerald Rinehart’s superior exhaust designs and technology to produce race-winning power.