With the success and amazing feedback we've gotten from our Aprilia flashes, we wanted to turn our focus to getting into the engine in a more efficient way. Our custom velocity stacks and revised tuning not only gives a very decent, top-end power increase, but also doesn't loose any power in the low or midrange of the RPM. Our easy to install, custom velocity stacks don't shift the powerband over and decrease power down low. We managed to make more power where it matters without sacrificing that torquey punch we've grown to love on the RSV4.
Experimenting with many designs, we found a design that works perfect for this bike. We spent months testing and developing this stack designs. We have found this design makes the best power for the RSV4 (dyno results below). With our custom stack tuning, there's no need to worry about your bike having rideability issues either.
*VELOCITY STACKS DO NOT REQUIRE FLASH PURCHASE BUT IT IS RECOMMENDED FOR ADVERTISED RESULTS*
Custom composite with our logo and torqueing specs etched into them, the BT Moto Velocity Stacks have been carefully engineered and designed to maximize power in the higher RPM range while not losing power in the low RPM range.
Made for an OEM fit, the BT Moto velocity stacks bolt to the airbox to ensure tight fitment while also being easy to install. These are plug-and-play and require no additional modifications to your airbox to fit. Simply remove your factory velocity stacks and install. Coupled with our custom flash, the combination makes an extremely easy install and tune that can be done in your own garage, with basic tools and minimal mechanical knowledge.
BLUE LINE - BT Moto Stage 1, 93 Pump Gas, Bolt-Ons, BT MOTO STACKS
RED LINE - Factory Tuning, 93 Pump Gas, Bolt-Ons
Below is stock 2021 Aprilia RSV4 baseline and with our stacks. We made no changes and did not flash the bike. Only change on the below dyno sheet is our stack install on the dyno. You can see peak gains and no loss, with the exception of 8500RPM where the AFR needs adjustments. All on pump gas 93. Same day testing on the same bike.
BLUE LINE - Factory Tuning, 93 Pump Gas, BT MOTO STACKS
RED LINE - Factory Tuning, 93 Pump Gas
BT Moto currently ships directly through UPS. We offer domestic and international shipping.
We ship with UPS as it’s more reliable, has the least amount of shipping issues, and is continuously better than other shipping methods we’ve tried.
Shipping options will automatically display during the checkout process and depends on the size of your order, location etc.
For the majority of our products, the following shipping options through UPS are available.
Canada:
$70.00
Qatar, Denmark, Finland, Spain, Switzerland:
$90.00
Belgium, Germany:
$80.00
International Hong Kong, India, Indonesia, Israel, Japan, Korea South, Saudi Arabia, Taiwan, France, Ireland, Netherlands, Portugal, United Kingdom, Dominican Republic, Mexico, Australia, New Zealand :
$80.00
3 reviews