aFe Magnum FLOW Pro Guard7 Air Filter 21+ RAM 1500 TRX V8-6.2L SLK 7L & 1993-1995 Pontiac Firebird

7L & 1993-1995 Pontiac Firebird 5

Reliability

8 LFits '11-'17 Ford Mustang GT with Roush or VMP superchargers using Roush-style lower intake manifoldRed FKM Viton fluoro-elastomer synthetic rubber to resist oil

2006 - 2010 BMW 550i

aFe Magnum FLOW Pro Guard7 Air Filter 21+ RAM 1500 TRX V8-6.2L SLK 7L & 1993-1995 Pontiac FirebirdThis filter features 5 layers of progressively Finer Oiled Cotton Gauze and 2 layers of Finer Porosity Synthetic non woven media for highest filtration efficiency for extreme dust environments. (US PAT 06811588). aFe performance air filters use a rounded, evenly spaced pleat design which produces more usable filter surface area for increased flow and greater dust holding capacity. This pliable sealing surface conforms to even the most uneven filter