BMW 1 Series Rear Anti Roll Bar Bush 13mm PFR5-1913-13BLK Audi > R8 25 micron layer of nitrile

25 micron layer of nitrile rubber ensures consistent distribution of coating with no high or low areas

Sports/Race Cats & GPF Bypass Deletes Are For Motorsport Use Only**

The ONLY way to guarantee rock solid boost

5psi as the valve will “leak” air off any air above that pressure

so much so that the engine cover can still be clipped into place

BMW 1 Series Rear Anti Roll Bar Bush 13mm PFR5-1913-13BLK Audi > R8 25 micron layer of nitrileBMW 1 Series F20, F21 xDrive (2011 2019) Rear Anti Roll Bar Bush 13mm 13mm PFR5 1913 13BLK Please check anti roll bar diameter before ordering. NOTE: Price is for CAR KIT, NOT per bush Powerflex price their bushes individually, but we have combined the quantities to make it simple!