Turbos for BMW F82 M4 S55 3.0L

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If more boost and reliability are your goals choose from one of our BMW turbo upgrades. Our turbo upgrades range from stock turbos rebuilt with stronger internals to all-new, ground-up turbo upgrades. BMW turbos such as the N54 are capable of really impressive power numbers on stock engine internals but the factory turbos lack the precise tolerances and reliability that an upgraded unit will deliver. In other words, the stock turbos can only do so much and if big power (>400whp) is your goal a turbo upgrade must be in your plans. Our partners are leading experts in turbo technology and upgrades. Each Stage has been professionally developed and tested. Additional upgrades and tuning may be, or is, required. Contact us for more details on tuning options.

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BMW S55 Upgrade Turbocharger Set, MSL65-80

Available for the BMW F8x (M2 Competition, M3 and M4)

T#:12872412

Part#: 10210019

In Stock

2% off MSRP $ 5,098.00

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

$ 4,978.00 USD

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2% off MSRP

$ 5,098.00

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

$ 4,978.00 USD

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Mosselman BMW S55 Upgrade Turbocharger Set, MSL65-80 (~ 650-800hp)

OEM Mitsubishi Turbocharger With Manifold - Cyl 1-3 - F87 M2 Comp, F8...

T#:600199

Part#: 11657849650

Ships in 1 Business Day

$ 1,115.99 USD

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$ 1,115.99 USD

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This is OEM replacement front (bank 1) turbo assembly for the S55 engine in the F8X M2 Competition, M3, and M4. This is a new turbo from Mitsubishi, not a rebuilt unit. This is a complete assembly, including the manifold to the engine and the wastegate. Signs of a failing turbo are high oil consumption and blue smoke from the exhaust (not from a leak or failing CCV system) because the internal oil seals are no longer retaining oil. Without critical lubrication and cooling effects from oil, the turbo shafts and bearings are usually the first to wear and that requires a complete rebuild. You might also see increased turbo lag or failure to hold boost, which is usually a sign of a failing wastegate or some other internal issue. With any internal problems, the turbos need to be replaced. This is a new turbo - No core charge.

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OEM Mitsubishi Turbocharger With Manifold - Cyl 4-6 - F87 M2 Comp, F8...

T#:600200

Part#: 11657849651

Ships in 2 Business Days

$ 1,143.99 USD

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$ 1,143.99 USD

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This is an OEM replacement rear (bank 2) turbo assembly for the S55 engine in the F8X M2 Competition, M3, and M4. This is a new turbo from Mitsubishi, not a rebuilt unit. This is a complete assembly, including the manifold to the engine and the wastegate. Signs of a failing turbo are high oil consumption and blue smoke from the exhaust (not from a leak or failing CCV system) because the internal oil seals are no longer retaining oil. Without critical lubrication and cooling effects from oil, the turbo shafts and bearings are usually the first to wear and that requires a complete rebuild. You might also see increased turbo lag or failure to hold boost, which is usually a sign of a failing wastegate or some other internal issue. With any internal problems, the turbos need to be replaced. This is a new turbo - No core charge.

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Mitsubishi Wastegate Actuator Repair Kit - BMW S55 B48/46

T#:33446275

Part#: 11657850453

In Stock at Vendor

$ 274.99

This product was last offered at the strikethrough price on
05-04-2026

$ 247.99 USD

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$ 247.99 USD

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If your turbo wastegate is rattling, there is a good chance the actuator or one of the attached parts has been damaged. This repair kit includes the components necessary to repair your turbo's wastegate actuator. NOTE: This kit only services a single turbo, additional kits may be necessary for multi-turbo vehicles.

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Weistec BMW S55 W.3 Turbo Upgrade

You are required to ship Weistec your OE turbochargers as a core.

T#:22690753

Part#: 01-555-01859-9

Ships in 1 Business Day

$ 3,899.00 USD

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$ 3,899.00 USD

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Astonishing gains up to +295 Horsepower & 344 Torque! 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.

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Turbos for BMW F82 M4 S55 3.0L

Sub-Categories

BMW S55 Upgrade Turbocharger Set, MSL65-80

OEM Mitsubishi Turbocharger With Manifold - Cyl 1-3 - F87 M2 Comp, F8...

OEM Mitsubishi Turbocharger With Manifold - Cyl 4-6 - F87 M2 Comp, F8...

Mitsubishi Wastegate Actuator Repair Kit - BMW S55 B48/46

Weistec BMW S55 W.3 Turbo Upgrade

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