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Description
ARP Connecting Rod Bolt Set - BMW S85Strengthen the bottom end of your BMW S85 engine with the ARP Connecting Rod Bolt Set BMW S85, 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 S85 engine Significantly increased clamping force over OEM fasteners Secure connecting rod
Strengthen the bottom end of your BMW S85 engine with the ARP Connecting Rod Bolt Set - BMW S85, 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 S85 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 S85 engine with the ARP Connecting Rod Bolt Set - BMW S85, 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 S85 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 S85 replaces the factory connecting rod bolts with high-strength ARP studs/bolts that clamp the connecting rod caps. Designed for the S85, the V10 of the E60 M5 and E63/E64 M6, 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 S85 Models
- BMW E60 M5
- BMW E63 / E64 M6
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 S85 build with the ARP Connecting Rod Bolt Set - BMW S85 — available now from R44 Performance.
Configuration Options
- ARP2000
- Custom Age 625+
Compatibility
BMW S85 Models
- BMW E60 M5
- BMW E63 / E64 M6
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 S85 build with the ARP Connecting Rod Bolt Set - BMW S85 — available now from R44 Performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy