Akrapovic Evolution II Full Exhaust System By Akrapovic CARBON FIBER CAN with removable noise baffle
- '09-'20 RSV4 (all variants)
- '19-'20 RSV4 1100 Factory
- '11-'15 Tuono V4 (all variants)
- '16-'20 Tuono V4 1100 (all variants)
Hydroformed Titanium pipes with carbon fiber "elliptic" (Hexagonal) muffler, derived from experience gained in the World Superbike Series.
Features CNC machined exhaust flanges that connect the pipe to the cylinder head with a hanger bracket made from carbon fiber.
Power increase is typically 6-9 horsepower.
Canister inlet is 65mm.
An interesting point of trivia about the naming of this exhaust is that it can be alternatively referred to in Aprilia literature as Evo 1 or Evo II. Technically, this system is an Evo 2 because it has the balance pipe that runs from the front bank of cylinders to the rear bank of cylinders. The Evo 1 has no balance pipe. We're not sure why Aprilia chose to start calling it an Evo 1 in some documents, maybe they think it sounds catchier.
Along with this full system exhaust, you will also receive an ECU unlock code** for "Race" mapping which can be installed by any Aprilia dealer. This code allows use of three different ECU maps, all of which offer full power, but with different throttle response characteristics.
Installation instructions in .pdf format
Akrapovic is the Aprilia recommended aftermarket exhaust choice.
*'16-'19 RSV4 Owners and '17-'19 Tuono Owners Please Note: This system does not have a provision for you to re-install both of your stock oxygen sensors. Installation of Race mapping and removal of the oxygen sensors is mandatory. (see page 20 figures 14 and 15 in the installation manual above for more detail)
**UNLOCK CODES – To get your unlock code after purchasing this product, we will need your VIN and ECU serial #. The serial # can be obtained physically by taking a picture of the bottom layer Magnetti-Marelli sticker on the ECU itself, or electronically with GuzziDiag or the Aprilia diagnostic computer (AKA PADS) software.
Reply to any of your Akra pipe order emails with your VIN and ECU serial #, during our normal business hours and we will typically reply with the unlock code within two hours.
Your dealer will use their PADS and that unlock code to load RACE mapping. That allows the proper RACE mapping to be installed with dealer software.
If you have no dealer, we can input the RACE mapping code you by mail-order. Ride by wire re-calibration will still have to be performed. GuzziDiag is a popular way for the home user to recalibrate the Ride-by-Wire.
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.