Easy == yes
Cheap? Depends on what you consider cheap. Starts at about $100 for a full set.
https://www.ecstuning.com/Volkswagen-Golf_VII_R--2.0T_Gen3/Wheels/Stud_Conversions/
*They make different stud length to accommodate different sized spacers.
So these things are decent quality? They are on sale now and would save me from buying 40 longer lug bolts for my two sets of wheels.
https://www.ecstuning.com/b-ecs-parts/conical-seat-stud-conversion-kit/001467ecs01kt2/
Looks decent...keep in mind those are conical and won't work with stock wheels.
Yeah I was going to go conical for my aftermarket wheels, and pick these up for my OE wheels with winter rubber.
https://www.amazon.com/gp/product/B00L1RUFQK/ref=ox_sc_act_title_1?smid=A2A65CUIZM9PM8&psc=1
Fyi...Porsche ball seat (R14) is not the same as VW ball seat (R13)
Fyi...Porsche ball seat (R14) is not the same as VW ball seat (R13)