Description
The mountune steel con rod upgrade offers owners of both Mk8 Fiesta ST and Puma ST a credible option for safely increasing their engine’s ability to run high-power and high-torque outputs, as well as to utilise increased engine revs.
Designed to work in harmony with the mountune forged piston upgrade, or any other forged piston that uses a 21mm gudgeon pin and compatible crown design.
Supplied with ARP rod bolts for ultimately reliability and new big end bearings (not available as a consumable item from Ford).
Please note some modification to the block will be required to allow clearance for the stronger rod.
Explore more from our collection.
![Forged Connecting Rod Set [Mk8 Fiesta St | Puma St] 1](https://carpartsplace.shop/wp-content/uploads/2026/05/2709-ROD-BA-wUjpB6.tmp_.webp)
![Baffled Sump Kit [Mk7 Fiesta St] 1](https://carpartsplace.shop/wp-content/uploads/2026/05/2364-BSK-AA-povtPD.tmp_.webp)
![Mountune High Flow Air Filter [Transit 2.0/2.2] 1](https://carpartsplace.shop/wp-content/uploads/2026/05/2753-AF-AA2-QaKsmw.tmp_.webp)
![Rs500 Airbox [Mk2 Focus Rs] 1](https://carpartsplace.shop/wp-content/uploads/2026/05/MK2_RS_CAIS_2-TlTj2q.tmp_.webp)
Reviews
There are no reviews yet.