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resulting in performance gains of +5 HP and +7 lbs
Rate 1 Rate 2 lbs
The additional weight helps promote smoother
Engineered frame has equal pressure points for quiet and streak free wiping
Replacement Air Filter 2009-14 Audi A4, 2010-14 A5, 2011-16 Q5, 2013-16 Allroad 2.0L 100 resulting in performance gains ofPulled out of thin air: Air filters. The most important filter in a petrol and diesel engine is the air filter because it has the task of holding back particles whilst drawing in air, thus ensuring a pure fuel air mixture. Hengst air filters have a special paper embossing which ensures maximum filter stability and prevents filter clogging. The filter paper is high quality embossed and remains pressure stable and tear resistant even in damp weather