aFe Magnum SHIELD Pre-Filter (28-10021) 18210 These 1-7/8 BBK Performance full

These 1-7/8 BBK Performance full length long tube exhaust headers offer unsurpassed quality and fitment using top quality materials and American craftsmanship

The M2 Competition Eventuri system uses our Patented Carbon Fibre Housings with our Gen 2 bespoke filters

Seeing that there are power restrictions from the bolt on exhaust systems that are currently available on the market

Cast T304 stainless steel valve housings with ECU factory valve actuation

aFe Magnum SHIELD Pre-Filter (28-10021) 18210 These 1-7/8 BBK Performance fullMagnum Shield Pre Filter (28 10021) by aFe. aFe Magnum Shield Pre Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre filter does not restrict air flow and is made of a dry weave fabric that does not attract dirt and cleans with soap and water. aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars,