ARP Engine Hardware for BMW 3 Series E30 (1984-1991)

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Most engine hardware including head studs, VANOS bolts, and exhaust studs can only be used once. While most of the accessory bolts and miscellaneous hardware can be re-used it is often handy to have a spare bolt or bracket just in case one breaks. Any aluminum bolt, such as those found in the N52 engine MUST be replaced no matter the age or visual condition.

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ARP M3 M11-1.25 X 1.600 Rod Bolt Kit - E30 - S14

T#:54139646

Part#: 301-6032

Ships on Aug 4, 2026

18% off MSRP $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 17.99 USD

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18% off MSRP

$ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 17.99 USD

Add to Wish List

the BMW S14 engine factory rod bolts are a notorious weak link when pushing past the original redline. Inertial forces at high RPM place immense tensile stress on the connecting rods, making heavy-duty hardware an absolute necessity.

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ARP Engine Hardware for BMW 3 Series E30 (1984-1991)

ARP M3 M11-1.25 X 1.600 Rod Bolt Kit - E30 - S14

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