Check the listing for details. 2006-2017 Harley Davidson Dyna FXD Two Brothers Exhaust System Gen II Brushed. Condition: New. Listed at 875.95 USD. 005-4690199 NEW! Two Brothers GEN II Full Exhaust System. Brushed Stainless Steel with Gen 2 End Cap! Fits: 2006-2017 Harley Davidson Dyna Models: (FXD) Fuel remapping not required (although recommended). The stepped headers offer a substantial power increase, while the 2-1 system by design will increase torque significantly. Includes everything to install Ready to bring your Softail into a class of its own? Two Brothers Racing has developed an exhaust system unique enough to compliment the line of Harley Dyna Models. The systems are all handcrafted in the USA with all the TIG welds being perfected by hand. Hand Crafted in the USA. Designed and tuned for max torque and increased horsepowerSwept-up muffler for enhanced ground clearanceEtched TBR Design Stainless Steel End CapMandrel bent stainless steel tubingAll TIG welds done by handHigh-temp SS wool and packing materialFits with forward and mid controlsBrush Finished Stainless Steel Heat Shields Included