K&N - Oil Filter (KN-175) Options:KN-175 the Mach 3 boasts our

the Mach 3 boasts our bolstered back foam to increase ventilation

It correctly captures the oil pressure and uses a positive mechanical ratcheting system to prevent it from collapsing

spare foam insert for Wera item 9750

compared to the old gas pressurized system

K&N - Oil Filter (KN-175) Options:KN-175 the Mach 3 boasts ourDesigned to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Powersports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended