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kleemann -Tuning Solutions-Bi Turbo Engines

Biturbo - Incredible power

V12 6.0 Normally Aspirated
For the 6.0l engine of the CL 600 and S 600, built before September 2002, kleemann offers an ECU upgrade for additional 25 HP and 50 Nm (37 lb-ft) of torque.

V12 5.5 Biturbo
For the 5.5 litre Mercedes-Benz and Maybach V12-engine with Biturbo, kleemann offers a two stage tuning programme with power upgrades on 50 Hp and 127 Hp respectively.

The kleemann Stage 1 kit consists of a custom-made ECU programme that increases power by 50 Hp and 150 Nm (111 lb-ft).

Stage 2 features the custom-made ECU programme and an electronic reprogramming of the five speed automatic transmission. Performance of the Stage II kleemann kit speaks volumes with 627 Hp and 1.043 Nm (772 lb-ft) of peak torque.

The kleemann Biturbo performance kit is available for the following models: SL (R230), S-Class (W220), CL (CL215) and the Maybach 57/62. Below you can see the specifications for the tuning stages of both the 5.5 litre engine and the 6.0 litre engine.

V12 6.0 65 AMG Biturbo
For the powerful 6.0 litre V12 AMG engine kleemann offers an ECU upgrade programme that adds 127 Hp and 300 Nm (222 lb-ft) to the car's already incredible power output. The additional power is available in the midrange of the rev scale (2000-4000 rpm). Peak values are 690 HP and 1120 Nm of torque. The ECU performance kit is available for the SL 65 AMG, CL 65 AMG and the S 65 AMG.

Engine Stock   kleemann  
 

Power Hp

Torque
Nm (lb-ft)

Power Hp*

Torque
Nm (lb-ft)*

V12 6.0 N/A
S/CL 600

394

530 (392)

400

582 (431)

V12 5.5 Biturbo
S/SL/CL 600

 

     

Stage 1

500

800 (592)

550

950 (703)

Stage 2

500

800 (592)

627

1.043 (772)

S/SL/CL 65 AMG

612

1000 (740)

690

1120 (830)

*actual power and torque output depend on a large number of variables.

 

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