Perfco Performance Premium Wheel Spacers - BMW 4 Series (F3x) (2013-2020)Improve stance and wheel fitment of the BMW 4 Series with Perfco Performance Premium Wheel Spacers. All Perfco Performance Premium Wheel Spacers are hubcentric. Manufactured in Italy, each spacer is machined from billet aluminium and features a black anodised finish to ensure maximum quality. Perfco Performance Premium Wheel Spacer kits are sold per axle and include extended wheel bolts where required. Specification: PCD: 5x120 Centre Bore: 72. 5 *

which essentially bottle-necks the inlet tract to the throttle body

Supplied with the performance part kit are 2x pre-assembled

OEM Part Number: 31129069035 / 31129064875

The kit includes all the necessary hardware and step by step installation instructions for the average car enthusiast to fit at home with average garage tools in just a couple of hours

This led to us developing a bespoke fabricated item that would not only be easy to install but also be the best performing product currently on the market

A set of four boost hoses and air box coupler hose for the Audi RS3 and Audi TTRS - Please note the airbox hose (centre of the kit image) does not fit the DNWA and DAZA engine codes

the later TFSi 2 litre

a common cause of knocking

please see Forge Motorsport part number FMACS60R

the answer is yes it will fit other manufacturers intakes and fits to the original airbox

Baffled Sump

Improve stance and wheel fitment of the Skoda Yeti with Perfco Performance Premium Wheel Spacers