I built this rig using wood planks and studs from Home Depot. Cost me about $30 for the material. The racing seat came from craigslist for $50.
by Tanner Tech
by JR LOVE CRAFT
by Funnyhowflowersdothat.co.uk
by Mr USV
by SplendidIdeasWithMaria
by VENTUNO ART
by DazzleDIY