Engine
Covers
What is a heat shield used for?
Turbochargers are a great way to get more power and torque to your wheels and enhance the driving experience, but they do hav...
$220.00
What is a heat shield used for?
Turbochargers are a great way to get more power and torque to your wheels and enhance the driving experience, but they do hav...
$220.00
Ignition
These spark plugs are designed and manufactured for not only high power applications but for factory replacement. These work for the M177, M176 and the M178 eng...
$199.00
Intake
The engineers at Premier Tuning Group have developed the best Intake solution for your C190 M178 equipped AMG GT. Our 3 inch carbon inlets are made of "Pre...
$899.99
We are proud to provide the biggest and best airboxes for your M177 LS1 powered AMG.
Designed utilizing 3D scan technology and produced completely in aerospa...
$2,999.99
We are proud to provide the biggest and best airboxes for your M177 LS2 powered AMG.
Designed utilizing 3D scan technology and produced completely in aerospa...
$2,999.99
As a visual upgrade to your M178 powered C190 AMG GT, Premier Tuning Group offers an aerospace level "Pre-Preg" carbon fiber upgrade to your original ...
$1,199.99
Carbon Fiber Airboxes
We have developed the highest flowing intake system possible for the M177 AMG Biturbo engine. The airboxes, which feature Carbon Fibe...
$1,499.00
Engineered Solutions
Converting the system to a cone style filter from a panel filter has allowed us to increase the filter element area to 225% that of the ...
$2,499.00
UPGRADING YOUR INTAKE SYSTEM
An upgraded intake system increases the amount of airflow available to your engine while still properly filtering out debris or ...
$1,199.00
These Weistec filters are designed specifically for the AMG GT / GT S vehicles. The filters, while having better flow than the factory paper filters, are a thin...
$299.00
An upgraded intake system increases the amount of airflow available to your engine while still properly filtering out debris or particles from the road. In vehi...
$1,099.00
M256 VTA Adapter
The Weistec M256 VTA (Vent to Atmosphere) Adapter is designed and manufactured as a complete and simple bolt on solution for attaining the &...
$139.00
Performance
CTS Turbo is proud to announce our High-Performance Heat Exchanger for the C63/C63S AMG.
The All-Aluminum High-Performance Heat Exchanger is larger and offer...
$499.99
We’re thrilled to introduce our latest intercooler designed specifically for the 3.0-liter V6 biturbo engine (M276 DE 30 AL), engineered to elevate coolin...
$1,349.99
We are proud to announce our new high-performance Auxiliary Radiator upgrade for M157/M278/M133. Designed specifically for enthusiasts who demand superior cooli...
$379.99
The engineers at Premier Tuning Group present the worlds only complete turbocharger replacement for your M177 equipped AMG. This upgrade is a complete turbo rep...
$8,499.99
The engineers at Premier Tuning Group present the world's only complete turbocharger replacement for your M177 LS2 equipped AMG. This upgrade is a complete ...
$9,499.99
The engineers at Premier Tuning Group present the worlds only complete turbocharger replacement for your M178 equipped AMG. This upgrade is a complete turbo rep...
$8,499.99
The engineers at Premier Tuning Group designed and developed a bolt-on turbocharger upgrade for you M133 Powered AMG that is capable of 600+ HP. The heart of th...
$3,899.99
As part of our Street Series, we partnered with only the best to give you a bolt-on solution that works. Our Street Cooling System is designed and developed to ...
$2,399.99
As part of our Motorsport Series, we partnered with only the best to give you a bolt-on solution that works. Our Motorsport V1 Cooling System is designed and de...
$4,199.99
As part of our Motorsport Series, we partnered with only the best to give you a bolt-on solution that works. Our Motorsport V2 Cooling System is designed and de...
$4,499.99
Furthering the development on the M177 engine platform, the engineers at Premier Tuning Group present the PTG X Turbo System. This upgrade is a complete turbo r...
$11,999.99
Furthering the development on the M177 engine platform, the engineers at Premier Tuning Group present the PTG X Turbo System. This upgrade is a complete turbo r...
$12,499.99
Furthering the development on the M178 engine platform, the engineers at Premier Tuning Group present the PTG X Turbo System. This upgrade is a complete turbo r...
$11,999.99
Water/Methanol injection has been in use for several decades in multiple applications. Originally, it was used to reduce knock while increasing power and perfor...
$1,399.00
Water/Methanol injection has been in use for several decades in multiple applications. Originally, it was used to reduce knock while increasing power and perfor...
$1,799.00
Water/Methanol injection has been in use for several decades in multiple applications. Originally, it was used to reduce knock while increasing power and perfor...
$1,799.00
Water/Methanol injection has been in use for several decades in multiple applications. Originally, it was used to reduce knock while increasing power and perfor...
$2,299.00
The Weistec M178 VTA (Vent to Atmosphere) Adapters are designed and manufactured as a complete and simple bolt on solution for attaining the "blow-off"...
$469.00
The Weistec M178 W.3 Turbo Upgrade unlocks the true potential of the 4.0L Biturbo engine. Power gains are substantial, especially in the top end...
$5,499.00
+481hp & +321tq
COMPREHENSIVE TURBO UPGRADE
The Weistec Engineering M177 / M178 W.4 Turbo Upgrade is the key to making the most power wi...
$9,699.00
Maximum Power Without Compromising Reliability
The Weistec Engineering M177 / M178 W.4 Turbo Upgrade is the key to making the most power with the M177 and M1...
$12,099.00
+231hp & +299tq
* Allow 2-3 weeks for orders to be shipped. Turbocharger systems are made to order.
Please contact [email protected] to see if ...
$7,399.00
Water/Methanol injection has been in use for several decades in multiple applications. Originally, it was used to reduce knock while increasing power and perfor...
$1,999.00
Software
+134HP +125TQ
All 2020 models require bench flashing at this time.
ECU Tuning Process: How do I get my ECU tuned?
The M176 engine is a...
$2,499.00
+167HP +220TQ
All 2020 models require bench flashing at this time.
ECU Tuning Process: How do I get my ECU tuned?
The M176 engine is a...
$2,599.00
+136HP +145TQ
Through rigorous testing, on both the street and dyno, the Weistec M177 ECU Upgrade reliably extracts massive gains...
$1,999.00
+198HP +163TQ
Through rigorous testing, on both the street and dyno, the Weistec M177 ECU Upgrade reliably extracts massive gains...
$2,199.00
WEISTEC HORSEPOWER
785
WEISTEC TORQUE
852
ENGINE FAMILY
...
$2,699.00
+ 149 HORSE POWER + 181 TORQUE
The hand built M178 V8 Biturbo engine from AMG is a powerful motor from the factory proving it is very capable on and off the ...
$2,499.00
+ 192 HORSE POWER + 287 TORQUE
The hand built M178 V8 Biturbo engine from AMG is a powerful motor from the factory proving it is very capable on and off the ...
$2,699.00
+43 HORSEPOWER, +90 TORQUE
The Weistec M256 ECU upgrade for the inline 6-cylinder 3.0 Liter engines provides substantial gains across the entire powerband. &...
$1,899.00
+58 HORSEPOWER, +105 TORQUE
The Weistec M256 ECU upgrade for the inline 6-cylinder 3.0 Liter engines provides substantial gains across the entire powerband. ...
$2,099.00
Stage 1
+166HP, +246TQ
As an industry leader in tuning and calibration, Weistec Engineering is proud to introduce the much anticipated ECU tune for the bi...
$1,899.00
Turbocharger
As an integral part of producing high horsepower in your M133 powered AMG, our Motorsport Race Valve provides exceptional sealing against high boost while relea...
$259.99
As part of our Street Series Products, our Street Valves are a simple solution for venting turbocharger pressure to atmosphere giving you the distinctive turbo ...
$189.99
As an integral part of producing high horsepower in your M177/178 AMG, our Motorsport Race Valve provides exceptional sealing against high boost while releasing...
$649.99
* Allow 2-4 weeks for orders to be shipped. Turbochargers are made to order.
Please contact [email protected] to see if a tune is avail...
$3,299.00