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Manley Performance H-Beam Connecting Rod Set, expertly crafted from 4340 forgings, are exclusively designed for the BMW N54 engine. These rods have gained a stellar reputation for their lightweight yet robust construction. With an expanded mating surface, they effortlessly withstand substantial loads. Specifically engineered to replace BMW OEM part #11247586491 for the BMW N54B30 engine with a 145 mm length. These rods are capable of enduring up to 8500 RPM, exhibiting the exceptional strength necessary for handling forced induction engines generating up to 900HP. Included in the set are ARP Connecting Rod Bolts, adding further value to the package. Each rod undergoes a rigorous manufacturing process, including heat treatment, stress relief, shot peening, and individual magnafluxing to ensure superior quality. The sets are meticulously weight matched with a precision of +1.5 grams, guaranteeing optimal balance. Non-Tapered Small End - Not Compatible with OEM Pistons. 14078-6 BMW N54 Applications: 1 Series 2007-2010 E82/E88 135i 2011-2012 E82 1M 3 Series 2006-2010 E90/E91/E92/E93 335i 2011-2013 E92/E93 335is 5 Series 2008-2010 E60/E61 535i 7 Series 2009-2012 F01/F02 740i / 740Li X6 Series 2008-2010 E71 X6 xDrive35i Z4 Series 2009-2016 E89 Z4 sDrive35i 2010-2016 E89 Z4 sDrive35is Alpina B3 Series 2007-2013 E90/E91/E92/E93 B3 Bi-Turbo Alpina B3 S Series 2010-2013 E90/E91/E92/E93 B3 S Bi-Turbo Alpina D3 Series 2008-2013 E90/E91/E92/E93 D3 Bi-Turbo
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🇺🇸 Ship from USA · On Agora since 2026
$999.99