It’s been a long time coming. but like they say, all the best things are worth the wait. Excited to introduce our new performance components for the BMW S54 engine. We now offer 12.5:1 comp. ratio piston, connecting rods and our high boost cooper ring style gasket, In addition to our valvetrain items. Be sure to check with you dealer for more details or drop us a line. [email protected] www.supertechperformance.com