SKU: 80488558237

AMS Alpha Performance Clutch Upgrade 7G-Tronic 722.9 | Mercedes benz 4.6/5.5L Bi-Turbo (NLA)

Sale price$789.30 Regular price$877.00
Save 10%

Pay in installments of $219.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AMS Alpha Performance Clutch Upgrade 7G-Tronic 722.9 | Mercedes benz 4.6/5.5L Bi-Turbo (NLA)As we stepped up the power of our Alpha M157 5. 5L Bi Turbo packages we began to experience some clutch slippage over time in our development E63 AMG 4Matic. With the massive torque increase from our Alpha 9 Package it was too much for the stock Mercedes Benz 722. 9 7G Tronic clutches to handle! As we stepped up the power of our Alpha M157 5. 5L Bi Turbo packages we began to experience some clutch slippage over time in our development E63 AMG 4Matic.

As we stepped up the power of our Alpha M157 5.5L Bi-Turbo packages we began to experience some clutch slippage over time in our development E63 AMG 4Matic. With the massive torque increase from our Alpha 9 Package it was too much for the stock Mercedes-Benz 722.9 7G-Tronic clutches to handle!

As we stepped up the power of our Alpha M157 5.5L Bi-Turbo packages we began to experience some clutch slippage over time in our development E63 AMG 4Matic. With the massive torque increase from our Alpha 9 Package it was too much for the stock Mercedes-Benz 722.9 7G-Tronic clutches to handle!

A 7G-Tronic Clutch Upgrade To Manage Increased Torque

To solve the problem we increased the capacity and number of clutch discs in the K1, K2, and K3 clutch packs. These new discs feature unique friction plates with premium high energy friction material offering exceptional heat resistance and fantastic friction coefficients to handle engine performance upgrades. The K1 and K3 clutch packs have nearly 30% greater friction area while the K2 clutch pack has a whopping 45% greater friction area. This is enough to handle over 1000 ft.lbs. of torque!

Improved Heat Resistance

Separate friction plates and mating plates ensure optimum heat distribution compared to the original single-sided plates. This allows the mating plates to absorb and dissipate heat generated during application and to not degrade friction material. In addition, grooves in the friction plates were made to increase fluid flow through the clutch plates.

Put all that Alpha Power to the ground, order your Alpha Mercedes-Benz 7G-Tronic 722.9 Clutch Upgrade today!

Exclusive Benefits


  • Increased Amount of Clutch Discs in the K1, K2, and K3 Clutch Packs
  • Higher Coefficient of Friction
  • Grooved Plates for Increased Fluid Flow
  • Improved Heat Resistance
  • Manufactured by Exedy

Applications


  • W212 2014+ Mercedes-Benz E63 AMG 4Matic
  • W212 2012-2013 E63 AMG (RWD)
  • C218 2014+ CLS63 AMG 4Matic
  • C218 2012-2013 CLS63 AMG (RWD)
  • And other vehicles powered by the M157 5.5L Bi-Turbo engine
  • W212 2012-2013 E550 (RWD)
  • W212 2014+ E550 4Matic
  • C218 2012-2013 CLS550 (RWD)
  • C218 2014+ CLS550 4Matic
  • And other vehicles powered by the M278 4.6L Bi-Turbo engine

Product Notes


  • It is recommended that only an experienced Mercedes-Benz transmission builder install these clutches. Mercedes specific transmission fluid must be used filled per factory procedure.
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: 80488558237

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Larry
Omaha, US
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
R
Verified Purchase
Robert III
Chelsea, US
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
T
Verified Purchase
Tajuana Perkins
Louisville, US
★★★★★ 5
Nice turtle neck sweater
Color: Royal Blue, Size: Small
It was true to size a perfect fit and the color is beautiful. Nice sweater for the amount paid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
N
Verified Purchase
Nathalie M. Rosario Escobar
Lake Worth, US
★★★★★ 5
Very good
Color: 01-black, Size: Small
It looks so good on my bf, he really like it. The quality is so perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
J
Verified Purchase
Javian Campbell
Natrona Heights, US
★★★★★ 5
Good quality
These fit so well material is very tick nice for winter they have all different colors and it’s so comfy it’s really good value for your money for that level of thickness
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025

recommand products