Connecting Rods for BMW Z4 M Roadster S54 (2003-2008)

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Connecting rods are responsible from translating combustion forces downward to spin the crankshaft. Individual replacements as well as full kits are available from Turner for your next engine project.

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ARP Connecting Rod Bolt Kit for E46 M3, MZ3 (M11 Size)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:2211

Part#: 201-6103

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$ 215.99 USD

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$ 215.99 USD

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Set of 12 ProSeries connecting rod bolts, made by ARP -- the world leader in fastener technology. Each bolt is made of ARP2000 material, which exceeds the strength of 8740 Chrome Moly, and is able to achieve clamp load at 220,000psi. ARP2000 fasteners are used widely in motorsport and drag racing as an upgrade from 8740 Chrome Moly in both steel and aluminum rods. These are simply the best connecting rod bolts available, making them ideal for ultra high performance, racing and forced induction applications.

These bolts are M11 size to replace the stock M11 BMW bolt part number 11-24-7-834-310 (11247834310). The M11 bolt size was used in S54 engines up to 2/2003 production. However, most S54 engines up to that point had their rod bearings replaced under a factory recall and some may have had new connecting rods installed at the same time (or even a new engine altogether). The new bolts installed in these earlier engines are M10 size. Unfortunately, there is no way of knowing which rod or bolt is currently in your car (unless your car came with service records detailing when and what was replaced). The only sure way to know is to check the bolts currently installed in your engine. If yours was updated to the M10 sized bolt, use ARP kit #201-6102 . ARP bolts are not returnable if the pacakge has been open.

ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.

These ARP connecting rod bolts fit the following BMWs:
2001-2/2003 E46 M3 coupe / convertible
2001-2002 MZ3 M Roadster & M Coupe

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WPC Performance Rod Bearing Replacement Kit - Late S54

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:15710784

Part#: 11137834886-KT

In Stock

Sale - Save 8% $ 846.99

This product was last offered at the strikethrough price on
05-03-2026

$ 777.63 USD

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Sale - Save 8%

$ 846.99

This product was last offered at the strikethrough price on
05-03-2026

$ 777.63 USD

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The S54 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. WPC is a surface treatment that reduces friction and adds strength - two improvements that benefit internal engine components. Ultra-fine particles are fired at the surface at very high speeds, like shot-peening - but much, much smaller. The parts come out smoother and stronger due to thermal discharge. The two largest enemies of any high-performance engine are heat and friction - and WPC has found a way to reduce both. Kit includes Upper and lower WPC treated rod bearings for extra protection against wear Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket Oil pan cover gasket RedLine assembly lube Connecting rod bolts

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WPC Performance Rod Bearing Replacement Kit - Late S54 - DRY ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:36811826

Part#: 11137834886JRKT

In Stock

Sale - Save 8% $ 730.99

This product was last offered at the strikethrough price on
05-03-2026

$ 669.68 USD

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Qty

Sale - Save 8%

$ 730.99

This product was last offered at the strikethrough price on
05-03-2026

$ 669.68 USD

Add to Wish List

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Connecting Rods for BMW Z4 M Roadster S54 (2003-2008)

ARP Connecting Rod Bolt Kit for E46 M3, MZ3 (M11 Size)

WPC Performance Rod Bearing Replacement Kit - Late S54

WPC Performance Rod Bearing Replacement Kit - Late S54 - DRY ...

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