Weistec Media

Welcome to the Weistec Engineering Blog. The place to go for the most up to date information on all new product releases and events from Weistec Engineering.

1000 Horsepower S63 Coupe

Weistec Engineering, July 05, 2022

Mercedes-Benz M139 Performance Upgrades

Performance Products for the Mercedes-Benz M139 engine ECU Tunes, TCU Tunes, Turbo Upgrades.

ECU Tunes, TCU Tunes, Turbo Upgrades, Water/methanol Injection

Weistec Engineering, July 01, 2022

Mercedes-Benz 722.9 Transmission Cooling

A must have cooling upgrade for your 722.9 Mercedes Benz Transmission.

Easily service your transmission and improve temperatures under heavy driving.

Weistec Engineering, April 29, 2022

Put the Power In Your Hands

ECU flash from the comfort of your own home.

Cypher puts the power in your hands. Upgrade the performance of your vehicle anytime, anywhere.

Weistec Engineering, April 25, 2022

Customer Spotlight: W.4 CLS63 AMG

Weistec Engineering, December 16, 2021

7 Tons of Adventure

Weistec Engineering, July 22, 2021

New Emissions Law

Weistec Engineering, July 16, 2021

TANNER FOUST BREAKS RECORD

Weistec Engineering, August 21, 2020

Weistec BMW M4 | Willow Springs

Weistec Engineering, June 19, 2020

Stage 2 Supercharged C63 | 650whp

Weistec Engineering, April 28, 2020