Sprint Filter P08 - The High Performance Polyester Air Filter Replaces OEM part no. P02131AMA Sprint Filter is Official Technical Supplier of the HRC Repsol Honda Team Official Technical Supplier of Aprilia Racing Official Supplier of Ducati 2020 The Sprint Filter P08 polyester air filter is the culmination of more than 60 years of research, development, and experience at the highest levels of competition. Tests show that P08 offers the best overall combination of value, performance, longevity and ease of maintenance of any off-the-shelf replacement filter. More power AND better filtration The deep-fold design of the Sprint Filter P08, combined with the ultra-fine but highly permeable polyester material, results not only in increased air-flow but also in superior filtration performance. Improved Fuel Economy P08's precision-manufactured, ultra-fine polyester filter element provides air flow that is more consistent than typical after-market cotton and foam filters. Air flow consistency helps the bike's ECU maintain the optimum air/fuel mix, resulting in improved fuel economy. Virtually maintenance free To clean your Sprint Filter P08, simply remove the filter from the airbox, blow it clean with compressed air, and re-insert it. No messy washing, after-market cleaners or oil treatments required, saving you valuable time and money! Long lifecycle Being man-made, the P08's polyester material will, if properly looked after, display no discernible deterioration or loss of structure or performance over the lifetime of your bike. Build Quality With 60 years of experience in producing air filters, and success at the highest levels of competition (including MotoGP, Moto3 and World SBK), you can be confident in the quality of materials and manufacture of your Sprint Filter P08 air filter Model compatibility Buell 1125 R 2008 - 2010 Buell 1125 CR 2008 - 2010