aFe MagnumFLOW Air Filters OER PG7 A/F PG7 VW Jetta 09-12 L4-2.0L (tdi) Audi-A4-2014 While it's not the only

While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus

While many of Option Lab Wheels competitors overlook small details like this

000 mAh capacity (88

powder coated in the all-time-favorite colors of glossy white

All our fittings come black anodized and are compatible with all fuel types such as E85

aFe MagnumFLOW Air Filters OER PG7 A/F PG7 VW Jetta 09-12 L4-2.0L (tdi) Audi-A4-2014 While it's not the onlyPro GUARD7 Media: This 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) Rounded Open Pleats: 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. Progressive Bump Seal: This