The Stage 3 DNA Air Box is the best by far.
         
         
        
         This new Bolt On High Performance kit, from DNA, feaures: 
        
        
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           Extreme air flow 
           111,9 CFM @ 1,5 Inches of water 
           
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           + 40% more than the popular DNA Stage 2 application! 
           
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           + 140,49% more than the stock air box & filter! 
           
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           98-99% filtering efficiency for maximum engine protection 
           
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           Unique DNA air filter with built in venturi designed to smoothen out the air flow 
           
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           Dyno proven +8 HP more power from the standard engine (with Powercommander or Race slip on’s) 
           
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           Dyno proven +14 HP more power from a highly modified 700cc engine 
           
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           Specially designed rubber velocity stack, increases and spreads torque over a wider rpm range, with the possibility to alter the tuned length for custom applications 
           
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           All standard parts bolt on or attach to the S3 Air box (Battery, ECU, Rectifier, Temperature sensor, Idle circuit, AIS circuit, Crank case vent, Rear wheel mud flap) 
           
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           Specially designed aluminium adapter that can be modified to adapt big bore throttle bodies 
           
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           Designed to be used in rainy weather (Att. Not to be completely submerged in water) 
           
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           Unique design of side covers & frame allows unrestricted air flow and catches the eye! 
           
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           Shipped ready to install, includes installation info, 2 Powercommander Maps, dyno Graphs, and air flow Graphs 
           
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           Limited production unit with individual Serial Number. 
           
         Part No. to order: AK-Y6E07-S3