Pipercross Car Panel Filter PP2037 E90 2010-2019 Audi A4

2010-2019 Audi A4

(2) Front Strut Pinch Bolts

Very close to ‘solid’ and will increase cabin noise

We've developed our own range of MMR performance cotton gauze filters that easily drop into the OE airbox which provide excellent filtration properties

The Airtec intercooler for the MK3 Focus RS is already proving itself to be a huge hit in the RS scene and the must have for remapped cars

Pipercross Car Panel Filter PP2037 E90 2010-2019 Audi A4Pipercross Panel Filter PP2037 measures 267mm x 145mm Benefits of a Pipercross panel filter: 30 40% more air flow over your OEM paper filter Better for the environment (washable and reuseable) Improved fuel economy Lifetime warranty on manufacturing defects Handmade in the UK The low maintenance and long lifespan aspects of a Pipercross filter come from the special triple layer foam that is used on all Pipercross filters. The outer core is coarse foam