M9 X 1.25 ARP 328 E46 Rod Bolt Kit
Give your E46 the motorsport-grade hardware it deserves. Your engine (and your wallet) will thank you!
Brand:
ES#:
5470801
Mfg#:
301-6022
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Availability:
Ships on Oct 13, 2026
Ships on Oct 13, 2026
4.0L S65 V8 Rod Bolt Kit 2pk
If you own a BMW S65 V8, you already know the infamous "rod bearing talk." It’s the ultimate rite of passage for E9X M3 owners. But while everyone focuses on the bearings themselves, the real heroes keeping the bottom end together are the rod bolts.
Brand:
ES#:
5470773
Mfg#:
201-6021
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Availability:
Ships on Oct 13, 2026
Ships on Oct 13, 2026
Known for head studs and head bolts, ARP is the go-to fastener when failure is not an option. Main studs, cylinder head bolts or wheel studs are all critical components where unexpected stretching can result in a detrimental failure. ARP features premium grade 8740 alloy that is a far superior material selection for this application versus a supposed "aircraft" quality product.