N54 forged engine. All motors are hot tanked, checked for cracks and distortion before proceeding with the build. Here’s the full list of the BMW’s and Alpina’s that featured the N54 engine: 2006-2010 BMW E90/E91/E92/E93 335i. Sep 19, 2023 · I’m building my engine (N54) with forged piston and rods and 17t turbo (25 psi) But I ran into trouble that stopped me which is the oil rings gaps Which varies between 0. Heat resistant with low expansion characteristics. Feb 1, 2020 · Learn about the legendary BMW N54 engine. Our BMW N54 Forged Rod & Piston Combos are engineered for durability under extreme conditions, featuring high-performance forged pistons paired with either Manley or Carrillo connecting rods, tailored to meet the demands of your Mahle Motorsports N54 pistons are forged for strength, light weight, and low drag to be a modest upgrade over the stock BMW pistons. Learn about their faults, failures, and the common repairs to complete. May 13, 2023 · Buy the completely remanufactured BMW N54 engine for $3,495 that includes a two-year, unlimited miles warranty. 0L N54B30 biturbo engine 84mm bore CR 10. 019” My question is, are the specs and measurements of the n55 crank the same as the n54 crank? Meaning, for a n55 motor build, could I swap in the n54 crank as a means to cut cost rather than buying a forged crank? Sep 22, 2025 · Upgrade your N54 engine with high-strength forged pistons. Combine that with DOHC and variable valve timing and the N54 is good for 7,000 RPM redline. Bringing the highest quality N54 and N55 turbo kits to the market. Both engines are 3. May 2, 2016 · The N54's cooling capabilities are also a big part of the engine's power, as its intercooler is designed to cool the turbocharged air by up to 80 degrees Celsius. 4032 forged aluminum for high horsepower. Click to explore top-rated options today! Discover top-tier BMW N54 engine rebuild options at Miami Engines, Boca Raton. In addition, it won eight accolades at UK’s International Engine of the Year Award from 2007 to 2011, including the best overall engine. This page applies to all N54-equipped models, including the E90 335i, E82 135i, E60 535i, and more. Ideal for performance tuning and durability. 50 MM bore and 1. Jun 16, 2021 · The BMW N54 engine is one of BMW's most controversial engines ever put in their cars. 0L twin turbo I6 engine. CP-Carrillo sets the benchmark for premium aftermarket forged pistons. 244 IN Compression Height for High Performance Engines Buy SKU 338095 from our store today! Jul 23, 2025 · What years has the N54 engine? Many BMW’s eventually benefited from the N54 engine during its decade of service, starting with the E9X series before ceasing production with the 2016 BMW E89 Z4. Performance upgrades, problems, maintenance, specs, resources, and general info. Aug 17, 2009 · The construction of the N54 crankcase is to accommodate the increased torque output of the turbocharged N54. Pin fitted, balanced and inspected before shipping. 015” to . May 28, 2023 · BMW N54 Engine Specs A forged crank and rods deliver solid strength. Jul 23, 2024 · The BMW N54 engine featured in the 135i, 335i, and 535i is one of the most tune-able engines ever. Tolerances and clearances are double checked prior to final assembly. Despite the differences in turbos most BMW 335i models pump out the same 300 horsepower and 300 lb-ft of torque. Factory BMW pistons are cast aluminum, which is fine for the intended power output and durability. 017” to 0. 2:1, rally motorsport forged pistons and rods BMW E90 335i N54 3. We have seen N54’s break 800+whp on the stock internals Ultimate engine page for BMW's N54 3. Frequently asked questions regarding N54 common problems, N54 stock turbos, N54 horsepower limits, N54 maintenance and more. More than anyone, we offer proven naturally aspirated endurance race engine options from mild 275BHP to wild 400BHP and higher. We have built the N54/N55 for a variety of racing series and customers, from entries into BMW Club Racing, Grand Am, endurance racing, and multiple amateur and professional series throughout the world. We offer built long block and shortblock options. BMW E90 335i N54 3. KingTec Racing custom forged internals kit for BMW E92 E93 335i, E60 E61 535i E82 135i E71 X6, fit for N54 3. Crafted with high-strength, lightweight materials and cutting-edge engineering, this BMW N54 piston set boasts the following features: Lightweight Design: Constructed from forged aluminum alloy, CP-Carrillo pistons offer reduced weight, enhancing engine responsiveness and acceleration for a dynamic driving experience . See full list on bimmer-merch. 0 twin turbo guide. The N54 engine has forged internals, meaning it can handle an immense amount of power without requiring any expensive engine modifications. BMW N54 3. Some people call it the ‘2JZ’ of German engines, but we think the N54 is on a whole new level. * The N54 has the forged steel crankshaft (stronger) as opposed to the cast iron crankshaft in the N52. N54 engine problems, specs, reliability, tuning, upgrades, and more. The 5150 AutoSport Complete Engine Build Kit features every component you need to fortify your BMW N54 internally and prepare your engine for high power, high boost applications. com Introducing our BMW N54 engine program—built for enthusiasts who demand reliable power, forged strength, and precision machining from BMW’s first direct-injection twin-turbo inline-6. May 15, 2023 · Is the N54 the best engine? The N54 was thrice on the list of the Ward’s 10 Best Engines of the Year list. May 28, 2023 · Two primary engines powered the 335i – the N54 and N55. N55 engines? In this post we discuss the difference in horsepower, reliability, and capabilities. A true affordable Carbon Fiber, Aramid, and Forged Carbon N54 Engine Cover - This isn't an overlay or plastic - 100% true AAA Grade Carbon Fiber! Our VARTM process is second to none to create these engine covers. Precision CNC machining technology ensures extreme quality. But increase the performance, especially on turbocharged engines, and the cast aluminum becomes a weak link at some point. Oct 3, 2023 · What's the difference between the BMW N54 vs. Maximize your BMW N54 engine’s performance with the ultimate forged rod and piston combination from 5150 AutoSport. We offer engine rebuild kits, and n54 engines for sale at great prices here. * The N54 does not use valvetronic unlike the N52. 0L inline-6 turbocharged engines. Jul 23, 2020 · BMW N54 FAQ's. 0L Performance Engine Internals 1 2 3 Next Page Cylinder Head Engine Block Budget FORGED N54 Motor BUILD BREAKDOWN COSTS $$$ I need to give Ken at Wedgeperformance a huge shoutout! He has helped so much with the build process let alone tuning. 2007-2010 BMW E60/E61 535i. However, the older N54 engine utilizes twin turbos while the N55 is a twin-scroll single turbo. Shop High Quality BMW N54B30 Piston Kit online at JE Pistons with 84. The strength of cast parts is susceptible Jun 21, 2017 · Now the engine is free, its time to get to work with disassembly! Remove wiring harness and all sensors All pulleys and other accessories need to come off. 029” The manufacturer websites stated that the oil rings gaps are . 0L Pistons & Parts 1 2 Next Page Hardware OE Performance Rings Wrist Pin Aug 18, 2020 · Find out which engine has the best performance, reliability, and tuning potential: the BMW N54 vs N55 vs B58 vs S55. bnwd3gim42nidcuns7esjmlbfm2ddwfs7bd3lgpbbx9p4vgtso28ozafp