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Mercedes-Benz
ECU Tuning, Turbos & Superchargers

Shop Weistec's Mercedes-Benz ECU Tuning, Turbos and Superchargers, engineered, tested, and built in-house in Anaheim, CA.
563 Products found

Power Packages
Tuning
Turbochargers
Superchargers
Intake
Transmission
Exhaust
Turbo Accessories
Water-Methanol Injection
Engine Internals
Suspension
Interior
Cooling
Supercharger Upgrades
Supercharger Parts
Exterior
Engine Accessories
Electrical
Lifestyle
Driveline
Wheels and Tires
Brakes
Fueling Upgrades



Power Packages


Tuning


Turbochargers

W.3 Turbo Upgrade, Mercedes M276
W.3 Turbo Upgrade, Mercedes M276
$3,299.00
Add To Cart
W.4 Turbo Upgrade, Mercedes M178
W.4 Turbo Upgrade, Mercedes M178
$10,699.00
Add To Cart
W.3 Turbo Upgrade, Mercedes M133
W.3 Turbo Upgrade, Mercedes M133
$2,199.00
Add To Cart
Mercedes M133 W.4 Turbocharger Tuner System
Mercedes M133 W.4 Turbocharger Tuner System
$7,399.00
Add To Cart

Superchargers


Intake

Carbon Fiber G550 Airboxes, M176
Carbon Fiber G550 Airboxes, M176
$1,799.00
Add To Cart
High Flow Air Filter Set, M177 LS2
High Flow Air Filter Set, M177 LS2
$359.00
Add To Cart

Transmission


Exhaust

G550 Downpipes, M176
G550 Downpipes, M176
$3,899.00
Add To Cart
M177 Downpipes, W213 E63S / X290 AMG GT 4-Door
M177 Downpipes, W213 E63S / X290 AMG GT 4-Door
$3,099.00
Add To Cart

Turbo Accessories

Anti Surge Valve System, M157 M278 Non-SUV / ABC
Anti Surge Valve System, M157 M278 Non-SUV / ABC
$2,199.00
Add To Cart

Water-Methanol Injection

Water-Methanol Injection System, M177 LS2
Water-Methanol Injection System, M177 LS2
$1,799.00
Add To Cart
Water-Methanol Injection System, M178 AMG GTS
Water-Methanol Injection System, M178 AMG GTS
$2,299.00
Add To Cart

Engine Internals

Bearing Assembly, M156
Bearing Assembly, M156
$1,199.00
Add To Cart

Suspension


Interior


Cooling


Supercharger Upgrades


Supercharger Parts


Exterior


Engine Accessories


Electrical


Lifestyle


Driveline


Wheels and Tires


Brakes


Fueling Upgrades