BMW Engine Rebuild Specialists

A professional engine rebuild returns your BMW's engine to factory-standard performance and reliability. Here's what the process includes at our workshop:

• Full removal and strip-down — Every component is disassembled, from pistons and rods to the cylinder head and crankshaft.
• Precision measurement — Cylinder bores, bearing clearances, and valve clearances are checked against BMW's factory tolerances.
• Machine work — Cylinders are bored and honed, crankshaft journals ground, and cylinder heads resurfaced. BMW aluminium components are hot-washed and aqua-blasted; engine blocks laser-cleaned before re-enamelling.
• High-quality replacement parts — New pistons, rings, bearings, gaskets, seals, and a full timing chain kit are installed. Valve cover gaskets and cooling system parts are also renewed.
• Reassembly and testing — Everything is torqued to BMW specification, VANOS is verified for correct operation, and compression/leak-down tests confirm a perfect seal before reinstallation.

We use BMW-specific diagnostic software (ISTA) for post-rebuild testing and adaptation resets, ensuring your engine runs exactly as it should.

We rebuild engines across the entire BMW range, from the 1 Series to the X7 and M models.

• 1 Series
• View Variants →

3 Series

320d, 330d, 335d, 340i, M3

5 Series

520d, 530d, 535d, 540i, M5

X5

xDrive30d, xDrive40d, xDrive50i, X5 M

M3

E46, E90, F80, G80

M4

F82, F83, G82

We also rebuild 2 Series, 4 Series, 6 Series, 7 Series, 8 Series, X1, X2, X3, X4, X6, X7, Z4, and XM.

• BMW specialists since 2009 — We know BMW engines inside out, from the N47 to the S58.
• Full in-house machine shop — Boring, honing, grinding, and resurfacing all carried out on our premises.
• BMW-specific tooling — We use genuine BMW timing tools, locking tools, and ISTA diagnostic equipment.
• 12-month unlimited mileage warranty — We stand behind every rebuild.
• Transparent fixed pricing — No surprises. Our quote is what you pay.

Other engine services we offer for BMW models:

• BMW Diesel Timing Chain Repair (N47/B47) — Our most common repair for diesel models.
• BMW Petrol Timing Chain Repair (N20) — For petrol engines with timing chain issues.
• BMW M-Power Engine Rebuild — Specialist rebuilds for M models (S54, S55, S58, S63, S65).
• BMW V8 Hot-Vee Engine Repair (N63/S63) — For V8 models experiencing hot-vee issues.
• BMW Engine Replacement — When a rebuild isn't the right option.