Modular Performance .ComModular Performance (MP) is in its 14th year of designing and building the Quickest and Fastest High Performance Modular engines. John Tymensky offers the best prices on the best parts for your Modular Car/Truck. 29452 Haas Rd, Wixom Mi 48393, 248 446-8767. http://www.modularperformance.com [email protected]