SKU: 647000C-6 | UPC: 807298117874
Manley BMW 2007-2021 N55/S55 37cc Platinum Series Dish Piston Set 84mm
Manley Platinum Series dish pistons upgrade BMW N55 and S55 turbo engines with 84mm bore 37cc dish volume for tuned compression ratios. This set of 6 fits 2007-2021 models like 335i M3 M4 with 89.6mm stroke and 146.1mm rod length. Engine builders choose these for strength in high boost applications and long term reliability.
Key Features
- 2618 T6 Alloy Forgings: High temperature strength handles extreme cylinder pressures in turbocharged builds
- Proven Cam and Barrel Skirt Profiles: Optimized design cuts friction and wear for smoother operation
- Tool Steel Wrist Pins: 21mm diameter pins with 1.94mm walls provide secure connection under heavy loads
- Moly Skirt Coatings: Reduces scuffing and galling during break-in and high heat conditions
- 37cc Dish Volume: Flat top with valve reliefs allows exact compression ratio setup for N55 S55 performance
Product Notes
- Ringset sold separately order Manley 5115-1 for complete assembly
- Pistons measure 467 grams each require balancing with rotating assembly
- Inspect cylinder bores for 84mm fit prior to installation
Installation Notes
- Professional installation recommended.
- Comp height 30mm matches stock for direct replacement
- Compatible with stock connecting rods verify ring gaps and clearances
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2013 | BMW | 3 Series | 335i |
| 2008-2013 | BMW | 1 Series | 135i |
| 2011 | BMW | 1 Series | 1M Coupe |
| 2013-2015 | BMW | X1 | xDrive35i |
| 2009-2016 | BMW | Z4 | sDrive35i sDrive35is |
| 2014-2016 | BMW | 4 Series | 435i |
| 2015-2018 | BMW | 3 Series | M3 |
| 2015-2020 | BMW | 4 Series | M4 |
Why Choose Manley?
- Professional engine builders rely on these pistons for race and street engines
- CNC machined in USA for consistent tolerances across every piston
- Backed by decades of high performance forging expertise
Frequently Asked Questions
- Q: Which BMW engines does this piston set fit
A: Designed for N55 and S55 3.0L turbo engines in 2007-2021 models with 84mm bore including 335i 135i 435i M3 M4 verify your engine code - Q: What material and coatings are used
A: 2618 T6 aluminum alloy forgings with moly skirt coating for wear protection tool steel wrist pins included - Q: Does it include rings or warranty details
A: Rings not included use Manley 5115-1 Manley provides limited warranty on manufacturing defects when installed properly
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Foam protected box 10 x 8 x 6 inches
- Weight: 4.85 lbs shipping weight
Reviews
There are no reviews yet.