Warning

Special engraved Akrapovic verification code on the muffler inlet cap.

News

03 February 2012

The 2012 season’s here: Lorenzo and Spies happy with the first test:

The first tests before the start of the new MotoGP... >>

02 February 2012

Akrapovič exhaust on the KTM 690 Duke for the Junior Cup:

KTM is holding a junior cup competition with only ... >>

30 January 2012

Musquin and Osborne on the podium in the Lites class:

Marvin Musquin and Zach Osborne in the Lites class... >>

RACING EXHAUST SYSTEM for the APRILIA RXV 450 (2006-2007)

The Akrapovic Racing and hexagonal muffler Evolution are our top systems for this model, and are designed for riders who know how to get the most out of them. Their advantages can be clearly seen from the dyno measurements and clearly felt on the racetrack. The muffler comes equipped with an approved spark arrester.

Performance

Measurements of the Akrapovic EVOLUTION/RACING system on the APRILIA RXV 450 (without muffler insert):

Power & Torque: These systems allow the motor to breathe fully throughout the rpm range. The most noticeable improvements are the bike’s stronger and quicker response from low revs right up to the top end and the overrev range, where the power increase is extreme. The already powerful motorcycle gains in power, but the power application is smoother, making the bike’s brute force easier to control – just what you need for enduro racing. The Akrapovic Racing and Evolution exhaust systems also deliver a major increase in torque throughout the entire rpm range, especially in the lower mid-range and the top of the range.