Strengthen the bottom end of your BMW S65 engine with the ARP Connecting Rod Bolt Set - BMW S65, delivering far greater clamping force and sealing than the factory fasteners. Engineered by ARP (Automotive Racing Products), this connecting rod bolt set is built to the standards demanded by high-performance and motorsport BMW builds.
Key Features
- Designed for BMW S65 engine
- Significantly increased clamping force over OEM fasteners
- Secure connecting rod fastening under high RPM and load
- Ideal for stroker, supercharged and turbocharged builds
- Re-usable — superior to single-use OEM torque-to-yield bolts
- Manufactured from premium, specially heat-treated materials
- Available in multiple configuration options to suit your build
- Supplied by ARP (Automotive Racing Products), trusted by BMW enthusiasts worldwide
Product Details
Strengthen the bottom end of your BMW S65 engine with the ARP Connecting Rod Bolt Set - BMW S65, delivering far greater clamping force and sealing than the factory fasteners. Engineered by ARP (Automotive Racing Products), this connecting rod bolt set is built to the standards demanded by high-performance and motorsport BMW builds.
Key Features
- Designed for BMW S65 engine
- Significantly increased clamping force over OEM fasteners
- Secure connecting rod fastening under high RPM and load
- Ideal for stroker, supercharged and turbocharged builds
- Re-usable — superior to single-use OEM torque-to-yield bolts
- Manufactured from premium, specially heat-treated materials
- Available in multiple configuration options to suit your build
- Supplied by ARP (Automotive Racing Products), trusted by BMW enthusiasts worldwide
Product Details
The ARP connecting rod bolt set for the BMW S65 replaces the factory connecting rod bolts with high-strength ARP studs/bolts that clamp the connecting rod caps. Designed for the S65, the high-revving V8 of the E90/E92/E93 M3, this is a critical upgrade where sustained high-RPM operation and hard track use demand the maximum possible clamping integrity. Standard torque-to-yield fasteners stretch permanently and lose clamping load over time — ARP hardware restores and increases that clamping force, helping prevent head gasket failure, cap walk and fastener fatigue.
Available options for this engine:
- Custom Age 625+ — a 280,000 psi super-alloy with outstanding fatigue life, the recommended choice for stroker, supercharged and turbocharged builds
- ARP2000 — a 220,000 psi alloy steel, the proven choice for performance builds and quality rebuilds
Supplied with ARP Ultra-Torque fastener assembly lubricant. For best results ARP recommends installing to a measured bolt stretch where possible, ensuring accurate and repeatable preload.
Configuration Options
- ARP2000
- Custom Age 625+
Compatibility
BMW S65 Models
- BMW E90 M3 Saloon
- BMW E92 M3 Coupe
- BMW E93 M3 Convertible
Why Choose ARP (Automotive Racing Products)?
- Global leader in performance engine fasteners
- Premium materials with specialist heat treatment
- Manufactured in-house in the USA
- Trusted from street rebuilds to professional motorsport
Why Buy from R44 Performance?
R44 Performance supplies premium BMW performance and engine-building components trusted by enthusiasts worldwide.
- BMW specialists
- Genuine ARP (Automotive Racing Products) products
- Fast UK & worldwide shipping
- Expert product support
Upgrade your BMW S65 build with the ARP Connecting Rod Bolt Set - BMW S65 — available now from R44 Performance.
Configuration Options
- ARP2000
- Custom Age 625+
Compatibility
BMW S65 Models
- BMW E90 M3 Saloon
- BMW E92 M3 Coupe
- BMW E93 M3 Convertible
Why Choose ARP (Automotive Racing Products)?
- Global leader in performance engine fasteners
- Premium materials with specialist heat treatment
- Manufactured in-house in the USA
- Trusted from street rebuilds to professional motorsport
Why Buy from R44 Performance?
R44 Performance supplies premium BMW performance and engine-building components trusted by enthusiasts worldwide.
- BMW specialists
- Genuine ARP (Automotive Racing Products) products
- Fast UK & worldwide shipping
- Expert product support
Upgrade your BMW S65 build with the ARP Connecting Rod Bolt Set - BMW S65 — available now from R44 Performance.
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
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PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.