RSV4 21 RACE SR EXVALVE STACKS

This map will be provided by purchasing the Velocity Stacks Kit on ASpecialParts.

Best performance for Aprilia RSV4, model year 2021, with UpMap, GRT Race map for stock engine, Aftermarket exhaust and ASpecialParts Velocity Stacks kit.

EXHAUST SYSTEM:

Aftermarket slipon exhaust without Kat but WITH exhaust valve.

ADDITIONAL SPECIFIC:

- Custom performance map based on Aprilia “RACE MAP”, specifically developed on race dekat slipons  with exhaust valve (works on modified stock exhaust as well).

- Fueling adjusted to match the ASpecialParts Velocity Stacks Kit

- Racing air filter installation allowed.

- Lambda probes, tank vent and PAIR systems are disabled and you are allowed to remove them with no alarms. 

- Tail light disconnect alarm is also disabled, but in order to fit a race bodywork you still need to install an headlight emulator, sold by ASpecialParts.

- Map is patched to solve the instable idle issue.

- Exhaust valve logic altered to be closed at idle, and progressively open when moving.

- Cooling fan activation temperature reduced by 5C: it helps keeping average motor temperature down while commuting.

- EU map: direction indicators in headlight (eyebrows)

- General rideability improvement, perfectioned fueling and ignition timing.

- Typical gain of 2-3 hp's over oem race map on the whole power plot.

- Reduced cooling fans activation temperature

Retain the different engine and engine brake maps present in stock bike

INFO E-COMMERCE

How to get this calibration?

Thanks to your new UpMap device and the purchase of the velocity stacks kit on ASpecialParts you will get the coupon code (*) to download this engine calibration.

^{(*) The coupon is unique and can only be used once.}