The ZRP forged connecting rods are specially designed for the B58 engines in the BMW 140i, 240i, 340i, 440i and the Toyota Supra Mk5. These connecting rods are made from high-quality billet 4340 steel and feature an I-beam design. They are compatible with pistons featuring a 22mm pin and are fitted with AMPCO 18 pin bushings and ARP2000 bolts, enabling them to withstand up to 1000pk.
Features
- Direct bolt-on (22mm pin)
- 6-piece set
- Billet 4340 steel I-beam design
- Piston pin: 22mm
- ARP 2000 connecting rod bolts
- Length 148.17mm – PE Width 23.9mm
- Large end diameter: 53.60 mm
- Manufactured in Greece
Technical specifications
- Material: 4340 billet steel
- Length: 148.17 mm
- PE width: 23.9 mm
- Large end diameter: 53.60 mm
- Compatible with pistons with a 22 mm pin
Contents of the set
- ZRP forged connecting rods
- Fitting hardware
- Installation instructions
Frequently asked questions
Are these connecting rods suitable for all B58 engines?
Yes, they are suitable for the B58 engines in the BMW 140i, 240i, 340i, 440i and the
Toyota Supra Mk5.
What is the maximum power these connecting rods can withstand?
These connecting rods can withstand up to 1000pk.
Where are these connecting rods manufactured?
They are manufactured in Greece.
