BMW 3.0i

Name: Mahle Motorsport Forged Pistons for BMW M2, M3 & M4 3.0i - S55B30 | 197879807
Brand: Mahle Motorsport
SKU: 197879807
Price: 1068.36 GBP
Availability: InStock

Mahle Motorsport Forged Pistons

Fits Models: M2, M3, M4

Engine Codes: S55B30A

Mahle Part No: 197879807

OEM Part Number: 11257846333

Bore Size: 84.00 mm

Compression Height (CH): 32.4 mm

Stroke: 89.6 mm

Connecting Rod Length: 144.35 mm

Wrist Pin Diameter: 22 mm

Crown Volume: -10.5 cc

Piston Weight: 325 g

Compression Ratio (CR): 10.2:1

Material: 2618 Forged Alloy

High-performance forged piston set designed for the BMW 3.0 S55 engine.

Developed by Mahle Motorsport for maximum strength, reduced weight, and superior thermal stability.

Ideal for performance builds and racing applications, offering OEM-level precision with motorsport durability.

Please see the tabs above for more information.

Free next-day delivery - UK Mainland only

Fast Worldwide Shipping

If you require any assistance or would like to ask any questions, please contact us

Engine Information
Engine Codes	S55B30A
Engine Size	2979cc
Engine Type	6 Cylinder 24v Petrol
OEM Part Number	11257846333

Domestic UK

We offer Free UK delivery, which is approximately 2 working days. We use FedEx & DPD.

FedEx - UK Free -or- £7.50 plus VAT for the next working day before 12 Noon
DPD - UK Free -or- £7.50 plus VAT for the next working day before 12 Noon
Collection - Collect in person free of charge

International

We use FedEx and DPD for international deliveries. Please enter your address at checkout, and the system will calculate the cost based on the size and weight of your order.