90” OD stainless tubular manifold T4 twin scroll

If the pump is greater or less than 39mm

no matter the driving scenario

Precision CNC-machined and tested in RK’s Texas facility

BMW M20 Connecting Rod Bolts by ARP CR330017 90” OD stainless tubular manifoldFortify your BMW M20 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 stay