N20/N26

BMW N20 Engine Rebuilds & Performance Upgrades

The BMW N20 engine powers popular models including the 228i, 320i, 328i, 420i, 428i, X1, X3, and X4. The N20 is known for efficient turbocharged performance — but it also has well-known reliability issues, especially with timing chain stretch, bearing wear, and oil pressure problems.

At Miami Engines, we specialize in complete N20 engine rebuilds, forged internal upgrades, timing chain solutions, and performance machining for BMW owners across the USA.

🔧 N20 Parts & Services We Offer

• Complete BMW N20 engine rebuilds (stock or performance)

• Timing chain & guide upgrades

• Forged piston and connecting rod packages

• Upgraded performance bearings (Calico coated)

• ARP head studs & fasteners

• Cylinder head resurfacing, valve seals & machining

• New gaskets, seals, and OEM replacement hardware

• High-precision blueprint assembly

Whether you're fixing a failed timing chain, addressing low oil pressure, or building a stronger N20 for added boost, our expert engine services restore power, reliability, and long-term durability.

Miami Engines proudly serves BMW owners nationwide.