Weight: -5.8kg (standard 11kg / Akrapovic 5.2kg) 
 Motor power: + 9.8PS (standard 190.2 at 13750RPM, Akrapovic 200 at 13750RPM) 
 Torque: +9.7 nm at 11500 RPM 
 DB +7.1: 98 (standard), 105.1 (Akrapovic) 
 
 Complete system and top model made of wonderfully manufactured, high-quality and ultra-light titanium. Lightest Akrapovič complete exhaust system with a weight of just 5.2 kg - more than 60% lighter than the standard system. Silencer and manifold made entirely of titanium. Its striking shape was specially developed for the Yamaha YZF-R1 and is based on Akrapovič's many years of racing experience. Increased performance and more torque in the entire speed range, especially in the middle and high range. Deep and authentic racing sound that fits perfectly with the increased performance . Easy installation. 
 
 Properties: 
4> 2> 1 full titanium system Evo-2
Lambda connection
Hexagonal damper
without approval in public road traffic
Muffler cover made of titanium
Titan silencer end cap
all metallic parts of the silencer made of titanium (including the entire interior)
Carbon heat shield (s) is (are) included in the scope of delivery
with dB eater