Quick, precise auto tuning using the Fuelpak FP3. Plug-and-play installation adds wideband tuning. Includes two 18mm wideband Bosch O2 sensors and control module. Can be used on multiple bikes with a Fuelpak FP3 installed. A wideband o2 sensor is able to read and sense much more than a narrowband sensor, and can be relied upon to be used as a Quality exhaust gaskets designed to work on Harley Big Twin and Sportster models with either the late-model or earlier style exhaust systems. Read More. Fullscreen Zoom. $1274. $14.99. Save $2.25 15%. This product is vehicle specific. Select a vehicle to ensure fitment. Decided to release an ASMR video for those that enjoy them. This video includes the sped up sounds of a Vance & Hines exhaust install on a Harley Davidson St Vance & Hines Black Big Radius Exhaust System - 46375. PCX™ (Power Chamber Exhaust) Technology. Chambered High-Flow Catalyst Cartridge Designed to Increase Torque. Full Coverage Heat Shields. 49-State Emissions Compliant. Silverback. 8128 posts · Joined 2012. #6 · Jul 25, 2015. Occasional minor decel popping is considered normal and it's been stated that it even occurs on new, stock bikes. The factory setup is very lean to comply with emissions regs. The stock pipes are not straight-through baffle design, so you rarely/never hear it. Vance & Hines introduces the Competition Series Slip-On muffler in matte black for the new Harley-Davidson Street 750 and 500 models, the newest additions to the Motor Company’s Dark Custom line. The angular design of the Competition Series Slip-On captures the minimalist and raw attitude of the Street. Chrome Short Shot Staggered Exhaust System - 17335 Vance & Hines. $849.99. Part #: 4412667 Mfg Part #: 17335. Add to compare. Black Short Shot Staggered Exhaust System - 47335 Vance & Hines. $899.99. Part #: 4412668 Mfg Part #: 47335. Add to compare. Chrome Short Shot Staggered Exhaust System - 17333 Vance & Hines. Vance & Hines Twin Slash Staggered Exhaust Systems 48293 Exhaust System, Twin Slash Staggered, Full Style, Dual, Steel, Black Ceramic Coated, Rear Exit, Slash Cut, Kit Part Number: VAH-48293 tOGr.