QR Code Link to This Post Non-catalyst (catalytic converter) factory headpipes for 10-16 Touring models. Increases torque and power without sacrificing the appearance or benefits of the factory set up. Eliminates the exhaust flow restrictions caused by the catalyst material and allows the engine to "breathe". Very similar torque and power ratings to the Vance/Hines "Power Duals" according to the tech's at Vance/Hines.. In fact, Vance and Hines technical department recommends that you select the settings for their "Power Duals" system when re-mapping / flashing your ecm when using this pipe set-up. You can still use your stock 12mm O2 sensors, factory heat shields and crossover pipe for a bone stock factory look. (Heat shields not included) We remove the catalyst material in a way that doesn't create any alignment issues like all of the others we've seen. These head pipes are $160.00 with exchange. A refundable $100 core deposit is required if you don't have a pipe to turn in @ the time of purchase. Installation available at additional cost. Contact us with any questions and/or concerns. I still have a few (cat-free) sets with the larger 18mm O2 sensor bungs for "Auto Tune" systems so you don't have to weld in larger bungs for $225. Local cash sales and pick up only. Sorry, we will not ship. Thanks for looking.