SKU: 30773546199

Piston Set by JE - 86.5mm +.50mm Oversize Bore | 9.0:1 CR | Stock Stroke - 85.8mm - S50 BMW M3

Sale price$520.20 Regular price$578.00
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Description

Piston Set by JE - 86.5mm +.50mm Oversize Bore | 9.0:1 CR | Stock Stroke - 85.8mm - S50 BMW M3NOTE: Image shown not actual parts. JE Pistons is the leader in forged racing pistons. With 70 plus years of experience, in house forging, and industry leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports. Bore (in) 3. 406 Bore (mm) 86. 5 Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 24. 20 Series JE Pistons Piston

NOTE: Image shown not actual parts.


JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.


Bore (in) 3.406
Bore (mm) 86.5
Top Compression Ring Thickness 0.0400
Second Compression Ring Thickness 0.0480
Oil Ring Thickness 0.111
Forging Type FSR
Volume (cc) -24.20
Series JE Pistons
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.866
Compression Height 1.291
Make BMW
Wrist Pin Style - floating or press fit Floating
Wall Type CHAMFERED
Wall Thickness (IN) 0.150
Ringset Part Number JG1001-3405
Ring Brand ProSeal
Ringset Included Yes
Retainer Thickness 0.063
Retainer Lock Style Wire Lock
Retainer Lock Part Number 866-063-MW
Retainer Diameter (IN) 0.866
Replacement Single Piston 297180S
Replaced By 288917
Piston Pin Inside Diameter 0.566
Piston Pin Material 5115 LOW CARBON STEEL, CASE HARDENED
Piston Material 2618
Piston Pin Length (IN) 2.250
Piston Avg Wt 301
Pin Offset Yes
Pin Brand JE Pistons
Pin Part Number 866-2250-15-51C
Pin Included Yes
Pin Diameter (mm) 22.00
Oil Rail Support Included No
Deck Clearance 0.030
Brand JE Pistons


OE Part #: 11-25-1-404-961 / 11 25 1 404 961 / 11251404961

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 30773546199

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Alwann Noel
Phoenix, US
★★★★★ 5
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Size: Medium, Color: Red
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Reviewed in the United States on April 1, 2026
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WULFUL Men's 3 Piece Slim Fit Suit Set - Elevate Your Style with Timeless Sophistication
Size: XX-Large, Color: Navy
The WULFUL Men's 3 Piece Slim Fit Suit Set has exceeded expectations, delivering a perfect blend of modern elegance, impeccable tailoring, and versatile style. This review reflects my positive experience with this distinguished suit ensemble. Fit and Tailoring: The slim fit design of the suit strikes a harmonious balance between a tailored silhouette and comfortable wear. The jacket, pants, and vest are expertly tailored, accentuating the body's natural lines without feeling restrictive. The attention to detail in the stitching and construction speaks volumes about the quality craftsmanship. Fabric and Comfort: Crafted from high-quality materials, the fabric of the suit feels luxurious against the skin. The breathable and lightweight nature ensures comfort throughout the day, making it suitable for a range of occasions. Whether worn for business meetings, special events, or formal gatherings, the suit maintains a comfortable and polished feel. Timeless Style: The classic design of the suit exudes timeless style, making it a versatile addition to any wardrobe. The subtle details, such as the notched lapel, welted pockets, and single-breasted closure, contribute to the overall sophistication. The suit effortlessly transitions from formal occasions to semi-formal events, showcasing its adaptability. Versatility: The versatility of this 3-piece suit set is a standout feature. The jacket, vest, and pants can be worn together for a complete formal look or styled separately for a more casual ensemble. This adaptability adds value to the suit set, allowing for a range of outfit options tailored to different occasions. Attention to Detail: WULFUL has demonstrated a keen eye for detail in the design and construction of this suit set. From the carefully aligned patterns to the precise tailoring of pockets and seams, the meticulous attention to detail elevates the overall aesthetic. The suit exudes a polished and refined appearance, suitable for any discerning gentleman. Affordability and Value: Considering the exceptional quality, craftsmanship, and timeless style, the affordability of the WULFUL Men's 3 Piece Slim Fit Suit Set is noteworthy. The set offers remarkable value for its price, making it an accessible option for individuals seeking a sophisticated wardrobe staple without compromising on quality. Overall Impression: In conclusion, the WULFUL Men's 3 Piece Slim Fit Suit Set has earned its place as a wardrobe essential. With its impeccable fit, luxurious fabric, timeless style, versatility, attention to detail, and affordable pricing, this suit set stands out as a stellar choice for those who appreciate both classic elegance and modern refinement. Elevate your style effortlessly with WULFUL, where sophistication meets affordability in a tailored masterpiece. Highly recommended for anyone seeking a distinguished and versatile suit ensemble!
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Sarah
West Palm Beach, US
★★★★★ 5
Affordable and classy
Size: Medium, Color: Light Brown, Size: Medium, Color: Light Brown
I have five stars even if the best was a little short. I have a tall boy and the rest is totally worth the money. Fit was as marked aside from vest which is higher on the chest than necessary. It was comfortable for him and durable. Gonna keep for any need in the future. He wore it to prom and it was awesome.
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Reviewed in the United States on May 19, 2026
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Chris H
Draper, US
★★★★★ 4
3 piece suit at a great price
Size: Small, Color: Black
My son needed a suit, and these worked out great. It looks nice. Don't just assume the size, go by their size chart. I was going to order him a medium, by the chart recommended a small, and it fit perfect. The material doesn't look like an expensive suit but it worked out great for him.
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Reviewed in the United States on May 12, 2026
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Mena
Lexington, US
★★★★★ 5
Fits so good and looks really niceeee
Size: Small, Color: White
Really nice suit. Looks super nice and high quality. Would purchase again.
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Reviewed in the United States on May 18, 2026

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