Up to 20% increase of water flow over stock pump

10-Blade CFD-Engineered Compressor Wheel for improved response

Fuel surge tank (FST) sold separately

built by CP-Carrillo

BMW S50 US / S52 Connecting Rod Bolts by ARP Followers Up to 20% increase ofFortify your BMW S50 US S52 engine with ARP Connecting Rod Bolts, engineered to deliver unmatched strength, precision, and performance. Manufactured in the USA by Automotive Racing Products (ARP), these bolts are built to outperform OEM rod bolts, offering enhanced durability and reliability for high performance applications. Whether youre rebuilding, tuning, or pushing your engine to its limits on the track, ARP rod bolts ensure your connecting rods