RENNtech"s V3 Digital Suspension Lowering Module for Mercedes

The RENNtech V3 Digital Lowering Module (DLM) is designed to work with all available Mercedes Airmatic or ABC (hydraulic) suspensions. The unit allows its user to have full control over all four corners of the vehicle’s suspension and adjust it in 1mm increments. Check out the video below to see the installation process and controls of the RENNtech V3 DLM.

The DLM requires no splicing or soldering to the factory wiring harness. The RENNtech harness utilizes the factory pins to allow a convenient and completely reversible installation. The unit also supports speed-dependant lowering that allows the vehicle to return to its factory ride-height at a pre-set speed. This process removes the need for the vehicle to be aligned after its been lowered. The user can maintain the factory longevity and still have the lowered look at low speeds.

All RENNtech DLMs are adjustable via USB using either Windows or Android OS. The software has three locations where the user can store pre-configured suspension setups for quick and effortless changes.

Note: On the SL 550 (R231) the ABC suspension system is optional equipment from the factory. The ABC suspension system is required for the digital lowering module (DLM).

RENNtech VAG V3.5 DLM Module Specifications:

• Current Consumption: 30mA (60mA while plugged in to PC/Tablet)


• Adjustment increments: 1mm


• Maximum Lowering: Limited only by vehicle


• Adjustment Methods: PC or Android (Tablet)


• Size: 53mm x 73mm x 24mm


• Weight: 1.2oz

RENNtech V3 DLM Installation Video:

RENNtech"s V3 Digital Suspension Lowering Module for Mercedes

COBB Tuning Announces New Product Lineup for March

COBB Tuning is constantly developing and improving products that are aimed at bettering your vehicle’s performance. Their product lineup for March includes new accessport holsters, replacement filters for the GT-R, and MazdaSpeed3 power packages.

Check out all COBB Tuning parts here, and contact us if you have any questions.

Access V3 Power Upgrades

The accessport V3 holster has been redesigned, and the old holster discontinued. All future orders will ship with the updated holster. (Both holsters will fit the Dual T sticky mount and accessport V3). The part number has changed as well.

Accessport V3 Holster

Product Code: AP3-HOLSTER-002

Price: $13.99

Nissan GT-R Product Updates

COBB is proud to introduce the new Nissan GT-R 3-inch and 2.75-inch intake replacement filter.

Nissan GT-R 3″ Intake Replacement Filter

Product Code: 7C1103

Price: $75

Nissan GT-R 2.75″ Intake Replacement Filter

Product Code: 7C1102

Price: $75

MazdaSpeed Product Updates

The MazdaSpeed3 Gen1 SF Airbox Kit (771150) has been discontinued. All MazdaSpeed Gen 1 stage packages have had the airbox removed. Pricing has been adjusted as follows:

MAZDASPEED3 Gen1 Stage 1+ Power Package w/V3: (671X01P) $1095

MAZDASPEED3 Gen1 Stage 2 Power Package w/V3: (671X02) $2040

MAZDASPEED3 Gen1 Stage 2+ Power Package w/V3: (671X02P) $2750

MAZDASPEED3 Gen1 Stage 3 Power Package w/V3: (671X13) $4040

COBB Tuning Announces New Product Lineup for March