these stone guards are a must-have addition for any BMW enthusiast who values the longevity and performance of their vehicle

non-stretch rod bolts

giving drivers unmatched feedback and control lap after lap

Choosing Supertech means investing in a brand renowned for quality and performance

BMW S52 1000 Series Turbo Power Pack 2JZ-GTE VVIT these stone guards are aThis 5150 AutoSport S52 Forged Short Block Kit is a budget friendly solution for enthusiasts looking to add reliable power to their BMW S52 engine. Designed for sporty street builds and mild track use, this kit features forged internals that can handle up to 1,000 horsepower without the high cost of extreme duty components. This kit includes Manley H Beam Connecting Rods (135mm) and Arias Forged Pistons (86. 5mm bore, 9: 1 compression)a proven