JE Pistons
JE Pistons BMW N54B30 Ultra Series Set of 6 Pistons Inv Dome/Dish 3.307 Bore 1.275 CD 0.866 Dia - JEPISTONS367879
- SKU:
- JEPISTONS367879
- MPN:
- 367879
Description
What is the best way to ensure my new pistons are compatible with my engine?
Confirm fitment with your specific vehicle's make, model, and year before installation to guarantee precise engine compatibility.
Are these pistons designed for performance driving?
Achieve explosive power delivery and robust construction for extreme engine demands with these high-performance, drop-in pistons.
JE Piston Sets - 6 Cyl offer maximum engine performance for demanding applications with a top score of 9 in drag racing and competition. Featuring a 3.307 inch bore and 2618 aluminum construction, these pistons provide superior strength for extreme engine builds.
What Owners Say
JE pistons earn consistent respect among performance builders for their engineered design approach, with enthusiasts noting features like maximized quench pads and controlled combustion geometry that deliver real-world results. Owners appreciate that these pistons run noticeably quieter than competing forged options while remaining impressively light given their robust construction, and the offset wrist pin design contributes to smoother engine operation. The hybrid piston variants have gained traction among builders seeking proven durability at serious power levels. Multiple engine shops report running JE pistons exclusively in their builds, which speaks volumes about professional confidence in their reliability and performance consistency. For enthusiasts balancing strength with refinement, JE pistons have established themselves as a trusted choice in the forged internals category.
Key Features
- Inv Dome/Dish
- 3.307 Bore
- 1.275 CD
- 0.866 Pin
- Set of 6
- 2618
Why Choose the JE Piston Sets -6 Cyl
Maximizes combustion efficiency for explosive power delivery.
Achieves precise engine fitment for optimal performance.
Provides robust construction for extreme engine demands.
Delivers a complete set for seamless engine upgrades.
Who Is This For?
Street Performance — 8/10
2618 aluminum construction for extreme performance applications.
Track / Autocross — 8/10
2618 aluminum construction for extreme performance applications.
Drag Racing — 9/10
2618 aluminum construction for extreme performance applications.
Racing Competition — 9/10
2618 aluminum construction for extreme performance applications.
Engine Performance — 9/10
2618 aluminum construction for extreme performance applications.
Frequently Asked Questions
Are JE Pistons any good?
JE Piston Sets are engineered for superior performance and durability. Their 2618 aluminum construction provides robust strength, making them ideal for demanding applications with high usage scores in Drag Racing and Racing Competition. These pistons deliver explosive power delivery and extreme engine demands.
Are JE Pistons forged?
Yes, JE Piston Sets are forged from high-strength 2618 aluminum. This forged construction is crucial for achieving robust construction for extreme engine demands. Expect superior strength for extreme performance applications.
What is the performance outcome of installing JE Piston Sets?
Installing JE Piston Sets maximizes combustion efficiency, resulting in explosive power delivery. With a high usage score of 9 for Engine Performance, these pistons are best for performance enthusiasts seeking enhanced engine power. They achieve precise engine fitment for optimal performance.
Are JE Pistons worth upgrading from stock?
Upgrading to JE Piston Sets is highly beneficial for maximizing combustion efficiency and explosive power delivery. Their 2618 aluminum construction delivers superior strength for extreme performance applications, significantly outperforming stock components in demanding scenarios. This upgrade provides robust construction for extreme engine demands.
How do I confirm fitment for JE Piston Sets - 6 Cyl?
Confirm fitment with your specific vehicle before purchase to ensure precise engine fitment. These drop-in pistons are designed for seamless engine upgrades. This confirmation guarantees optimal performance and a proper installation.
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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