aFe MagnumFLOW Pro Dry S Engine Air Filter - BMW 3-Series 1992-2005 (+Multiple Fitments) FJ VW - Golf R 2012-2013

VW - Golf R 2012-2013 (MK6) 2

This permits the roll stiffness to be tuned for different situations without replacing the entire bar

For Red Sport we suggest a maximum of 3psi over stock on pump fuels and 4psi over stock on E85 mixtures or unleaded race gas

A7 Jetta GLI utilizing a speed density air calculation strategy

aFe MagnumFLOW Pro Dry S Engine Air Filter - BMW 3-Series 1992-2005 (+Multiple Fitments) FJ VW - Golf R 2012-2013Constructed with 100% polyurethane on all four sides, "oil free" OE replacement performance filter will outflow the stock filter for improved horsepower and torque. The PRO DRY S air filter uses three layers of progressively finer mesh cotton gauze media to provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall, open, evenly spaced pleats provide excellent dust holding capacity for a longer