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Vivid Racing Gear 
Mahle MS BMW S65 B40 Pistons - Set of 8
Upgrade your BMW's engine with the Mahle MS BMW S65 B40 pistons. Designed specifically for the 4.0L S65 engine, these pistons offer precision engineering and superior performance. With a diameter of 92.00mm and a compression height of 27.3mm, they are tailored to meet the demands of high-performance driving.
Key Features
- Part Type: Pistons
- Diameter: 92.00mm
- Compression Height: 27.3mm
- Displacement: 12.2cc
- Weight: 366g
- Compression Ratio: 12.2:1
Benefits
These pistons are crafted from high-quality materials, ensuring durability and longevity. The optimized design helps improve combustion efficiency, which can lead to enhanced horsepower and torque. Perfect for both street and track applications, they provide a reliable upgrade for enthusiasts looking to boost their vehicle's performance.
Specifications
Each piston in this set weighs 366 grams and has a compression ratio of 12.2:1, making them an excellent choice for those seeking a balance between power and reliability. The 12.2cc displacement allows for optimal air-fuel mixture, enhancing overall engine performance.
Fitment
These pistons are designed specifically for the BMW S65 engine, ensuring a perfect fit and hassle-free installation. Whether you're rebuilding your engine or upgrading for better performance, these pistons are the ideal choice.
User Reviews
"These Mahle pistons made a noticeable difference in my BMW's performance. The fit was perfect, and I could feel the increase in power right away!"
"I installed these pistons during my engine rebuild, and I'm thrilled with the results. They offer great performance and are built to last!"
Other Part Numbers:
Mahle #mhl197843622
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Mahle is an international development company that supplies parts to the automotive industry. They have pioneered some products that help drive automotive technology paving the way for the future. Today, they have established themselves as a world-renowned brand trusted by many enthusiasts worldwide.
Creating A Better FutureTheir goal is to make transportation more environmentally friendly, comfortable, and more efficient. They are always finding new ways to optimize the combustion engine and utilize the use of alternative fuels, changing the way automobiles are made today.
Bridging The Gap of Different IndustriesMahle offers various products such as engine components, Thermal management, electric components, and filtration system parts. Their products are used by millions of vehicles worldwide and are not just used on the street but on the racetrack as well. Their products are also being used by other industries such as rail transport, mobile machinery, industrial and marine applications.
Global FootprintThe company understands the need to reach more people wherever they are in the world. That is why Mahle has multiple facilities situated in five continents with 160 production locations and 16 major research facilities. They also employ 77,000 employees that allows them to accommodate the increasing demand of their customers.
Purchase Mahle Products At Vivid RacingIf you are searching for high-quality filters for your vehicle, then Mahle is the brand for you. They are a company trusted by many individuals and major automotive manufacturers worldwide. They have oil filters and air filters designed to fit most vehicles made. To know more about Mahle, visit Vivid Racing and check out their list of products that would fit your specific needs.
| Sale price | None |
| Wholesale price | $1,429.71 |
| Shipping |
Weight: 10.50 Length: 14 Width: 12 Height: 7 |
| Product Added At | Friday 23 October, 2020 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $1,120.35 | $1,429.71 | $1,243.23 | $1,429.71 | ? | 2025-07-11 10:31:33 |
