135 mm Rod

+ 15-19hp gain over 'Euro-style' headers

#2 - 82 lbs to work with Triple Groove Valves and Keepers

- Designed to withstand whatever you throw at it

2016-2019     F22/F23     M240i

BMW N63 S63 Connecting Rod Set by Manley H-Beam S85 Valves 135 mm RodAchieve superior engine performance with the Manley H Beam Connecting Rod Set, specially designed for BMW N63 and S63 engines. These 4340 forged steel rods are trusted in both street and track applications for their lightweight design and ability to handle extreme loads. Each rod measures 138. 5mm, perfectly matching the OEM dimensions for seamless installation. These rods are a direct replacement for BMW part #11247646892, #11247843237, #11247603480,