QD EXHAUST Aprilia RSV4 (2021+) X-DB the Sound Controller (Euro5 homologated) Carbon this option also increases power

this option also increases power and improves torque by when fitted to a Slip-On Line (titanium) and compared with the standard stock system

EVOXTREME SATIN by HP Corse for KTM 1290 Super Duke R

using spade connectors out of stock signals

SKU: 53069MI+53522ANN

QD EXHAUST Aprilia RSV4 (2021+) X-DB the Sound Controller (Euro5 homologated) Carbon this option also increases powerX DB sound controller by QD Exhaust for the Aprilia RSV4. The X DB sound controller by QD Exhaust is a revolutionary modulation kit designed specifically for the Aprilia RSV4. This innovative QD Exhaust product seamlessly integrates with the stock wiring and utilizes all OEM components of the bike, including the valve, servomotor, and cables. With the X DB controller, riders have complete control over their exhaust valve, allowing for precise