Mercedes Transmission Upgrades

Mercedes 722.6 Tranmission Upgrade for V8 by Renntech

Each
$3,680.00
By Renntech
Part # 27.722.6.V8
With increased engine performance it becomes necessary to further improve the drive line components, most importantly the transmission in order to ensure maximum power is transmitted to the drive wheels without transmission slippage. This can not be realized with software and only truly be accompl ...


Mercedes C63 AMG Weistec 722.9 Valve Body And TCU Upgrade

Each
$1,499.99
By Weistec Engineering
Part # 01-229-00221-9
Weistec Engineering is proud to present the first and only valve body upgrade for 722.9 7 speed transmission used in many AMG and non-AMG models. When we receive your valve body, it is modified using our proprietary techniques to increase line pressure and improve shifting characteristics. Next we m ...


Mercedes CLK Black RENNtech SPEEDSHIFT Valve Body Upgrade w/ Throttle "Blip"

Each
$3,750.00
By Renntech
Part # Trans:27.722.9.VB
The staple of advanced or professional driving is the "rev match", or "throttle blip", in which the driver quickly brings the engine up to speed with the wheels by use of the throttle. This was not possible with the automatic transmission in the CLK Black Series…until now. RENNtech is proud ...


Renntech Mercedes 722.9 Seven Speed Transmission upgrade

Each
$3,690.00
By Renntech
Part # Trans:27.722.9.7S
With increased engine performance it becomes necessary to further improve the drive line components, most importantly the transmission in order to ensure maximum power is transmitted to the drive wheels without transmission slippage. This can not be realized with software and only truly be accomplis ...


Renntech Torque Converter Upgrade for Mercedes V8 (M156)- Lock-Up Clutch Upgrade

Each
$1,395.00
By Renntech
Part # Tor Conv:27.722.6.V8TLUC
While slippage in the torque converter is important under acceleration, this slippage becomes a liability once cruising speed is achieved. The lock-up clutch controls this slippage and creates a solid connection between the engine and transmission. If the load on the clutch is too much, slippage can ...


Weistec 722.9 Bullet Proof Transmission for Mercedes 63 AMG

Each
$5,299.99
By Weistec Engineering
Part # 01-226-00484-7
Weistec Engineering is now offering an upgrade for the 722.9, 7-speed transmission used in many AMG models (See Compatibility List Below). Every transmission is carefully disassembled and inspected to insure no fatigue to casing or other imperative parts. Once accepted we then cryogenically harden a ...


Weistec Mercedes 722.9 Torque Converter

Each
$2,949.99
By Weistec Engineering
Part # 01-229-00220-8
Weistec Engineering is proud to present the first and only upgraded torque converter for the AMG 722.9 transmission used in many AMG models (See Compatibility List Below). This lock-up style converter is completely redesigned by the engineers of Weistec to have a 2500rpm stall speed. The higher stal ...




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