BMW N54B30 Platinum Series Pistons - Set of 6 by Manley Performance
Manley pistons are machined from high-strength 2618 alloy. Each design is lightweight yet robust enough to provide a long service life. Our unique "one-fixture" manufacturing process ensures perfect ring groove-to-skirt squareness for maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional charge.
Specifications
- Bore Size: 84.0mm
- Oversize: STD
- Rod Length: 5.709"
- Stroke: 89.6mm
- Comp. Distance: 1.252"
- Dome Volume: -16.5 cc
- Cylinder Head: 32 cc
- Compression Ratio: 10.2
- Piston Type: Dish
- Weight: 338 grams
- Ring Set: 46840-6
- Includes .210" wall Premium Chrome Moly pins (Standard Series) P/N 42451
Benefits
- "Contour Forged" construction provides an optimal balance of strength and weight without internal milling that interrupts grain flow.
- Proprietary multi-step top ring groove machining process ensures optimal control over groove size, geometry, flatness, and finish.
- All final turning operations are performed in a single fixture, ensuring the rings are perfectly square to the cylinder wall.
- Federal Form-Scan gauges verify ideal skirt indexing relative to the pin bore and skirt polarity.
- Value-added features such as pressure balance grooves are included in all series.
- Precision pin bore machining provides exact compression distance, precise lock ring groove spacing, sizing, and concentricity.
Please note: The provided image is generic and may not be an exact representation of the product you will receive.
Applications
- 2006–2010 BMW E90/E91/E92/E93 335i
- 2007–2010 BMW E60/E61 535i
- 2007–2010 BMW E82/E88 135i
- 2008–2010 BMW E71 X6 xDrive35i
- 2009–2016 BMW E89 Z4 sDrive35i
What's in the box?
- 6 - Pistons
- 6 - Piston Ring Sets
- 6 - Wrist Pins
- 6 - Spiral Locks
Warranty
- Manley products are sold without warranty due to the nature of their intended use.
Before You Order
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover the import consumption tax incurred at the time of import, so there are no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
All product databases are based on North American vehicles (USDM). Please verify whether the part can be installed on a Japanese model (JDM) vehicle before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model via the tabs on our top page, it does not necessarily guarantee that they will fit a Japanese model vehicle without modification.
All products have been translated into Japanese using translation software. There may be confusing expressions, so please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of settlement. An estimate for shipping costs is automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the automated calculation. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our warehouse in the United States. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air. They are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are basically designed and manufactured outside of Japan. Please understand that they do not comply with the "Japanese Vehicle Inspection System," and we cannot provide documents such as strength calculation reports for Japanese inspection purposes. Therefore, all parts are sold for "circuit, private property, or off-road use only," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, packaging and products may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defective goods, or incorrect items if you notify us within 7 days of receipt. Please also note that for products sold through us, warranty-related support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.