Setting new goals that have not yet been reached, achieving better performance, constant search for perfection … The Akrapovic R&D and Racing Department had all of this on their minds during the almost two years long period of creating this unique ‘slip-on’ silencer for KTM.
That was when the word ‘tough’ took on a completely new meaning when referring to off-road exhausts. Its specific construction is designed with clear vision of bringing together extreme durability as well as optimizing power and torque performance, while respecting current strict noise emissions regulations. We used our high-end top quality materials and components that are the trademarks of ‘Akrapovic quality’. We achieved better results by using greater volume of the titanium muffler outer sleeve and reinforced titanium end cap in order to decrease the noise levels by 2 dB. We also modified the inner perforation tube and kept our standard stainless steel mesh and net sandwich. We have, specifically for this purpose, designed an interior, removable noise insert/spark arrester and managed to significantly improve torque at bottom and midrange rpm as well as smoothened the power curve. All these modifications results in better engine performance, throttle response, power delivery and improved traction.
Hard facts: New Akrapovic slip-on silencer
• lower noise emissions (-2 db), friendlier deep tone sound;
• ideal for all who need to use quiet mufflers on MX tracks;
• removable noise reduction/spark arrester insert;
• multifunctional use for Enduro, Motocross and Supermoto;
• weight reduction of 0.53 kg results in better handling;
• reinforced titanium end cap, double welded brackets and titanium muffler outer sleeve for best durability during extreme off-road use;
• Increase of torque and power;
• easy and fast installation;
• Akrapovic quality;
Fits on:
SX-F 250/350/450/505 07-11 , EXC-R 400/450/530 08-11 , SX/EXC 250/400/450/525 04-07 , SMR 04-11, EXC-F 250 07-11
Eigenaardig dat er - 2 dB bij de specificaties staat. Slimmer was het geweest om bijv. te schrijven 92 dB (gokje). Ook grappig dat er niet bij staat of hij aan de nieuwe FIM-norm voldoet.
Bron: WPM Motors
Topic: Akrapovic heeft voor 2011 een nieuwe demper! (gelezen 749 keer)
