SKU: 31939495577

Forged Pistons Wossner Audi A6 S4 B5 2.7L Bi-Turbo 82MM 8.50:1

Sale price$597.28 Regular price$663.65
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Forged Pistons Wossner Audi A6 S4 B5 2.7L Bi-Turbo 82MM 8.50:1Wossner pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride napier xx rings and optimized skirt profiles. Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons. Complete with

Wossner pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.

Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.

Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.

Complete with rings, wristpins & locks, and specification sheets.

Product detailed specification

Bore size

82MM

Stroke

86.40mm

Wossner compression ratio (CR)

8.50:1

Rod Lgth.

154.00

Dome volume (CC)

 -9.60

Comp Ht.

  30.70mm

Pin diameter

   21mm

Fits for

 Audi A6 S4 B52.7L Bi-Turbo AGB/ASJ/AZB

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31939495577

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4.5 ★★★★★
Based on 16 reviews
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K
Verified Purchase
Kelly
Dallas, US
★★★★★ 5
Very stylish
Size: 3.5 Big Kid, Color: Light Pink
My daughter was so excited to get these shoes. They are stylish and comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
H
Heather T.
Massapequa, US
★★★★★ 1
Too tight at opening
Size: 13 Little Kid, Color: Light Pink
I bought a size larger for my child, and the foot won’t go in. Her other sketchers slides are great. But I do not recommend this model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
I'll buy another pair for sure.
Size: 35W x 30L, Color: Black
Very nice pants. Lightweight and will be great for the summer. They fit as described.
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Barnes Family
Phoenix, US
★★★★★ 5
Truly amazing
Size: 38W x 28L, Color: Grey
Awesome pants! I love everything about them size, length, material and fit. I have never purchased a pair of pants that fit perfectly. I am truly amazed by this purchase. I WILL BE buying more pairs of these pants.
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Reviewed in the United States on November 29, 2025
K
Verified Purchase
Kindle Customer
Lowell, US
★★★★★ 4
Fits good just needs a light ironing.
Good fit with a casual look. These are a nice fit with an almost slim fit width at the bottom. I am a short guy and the 34x28 size fit me great. As I obviously don't have a trim waistline, I like that the bottom of these are narrower than a more dressier pant. The waist of my pants tend to move up and down approx. an inch to inch and a half and slacks tend to get under the heel of the less clunky modern dress casual shoe. Comparison below. Amazon Essentials 34x28 were a lot tighter (like a 32)in the waist and the length seemed loo long.
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Reviewed in the United States on August 17, 2018

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