Sale

Air and Fuel Air and Fuel Cooling Systems and Components

Wagner

3.0L V6 Biturbo Performance Intercooler Kit

$1,790.00 $1,590.00 Save $200.00

SKU: 200001157.WMI

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wagner Tuning performance intercooler kit is engineered to replace the stock watercooled intercooler on Mercedes 43 AMG models featuring the 3.0L V6 biturbo engine (M 276 DE 30 AL). This upgrade utilizes a new performance core with external dimensions of 222 mm x 297 mm x 95 mm, offering a substantial 133% increase in external core volume over the OEM intercooler. Its design balances maximum heat transfer with optimal internal airflow, ensuring excellent cooling properties and minimal back pressure, making it ideal for demanding use, including racing. The intercooler features aluminum cast endtanks optimized through CAD and CFD simulations. This contributes to a significant increase in engine performance and efficiency. The entire unit is treated with a heat-conductive anti-corrosion coating for durability. This kit includes a Ø75mm (2.25 Inch) boost pipe and has optional integrated WMI ports (2pcs 1/8NPT) in the upper endtank for water-methanol injection systems. The kit is 100% pressure resistant and aims to reduce fuel consumption while increasing engine power and torque.

MIA's Description

The Wagner Tuning performance intercooler kit is a direct replacement for the stock intercooler on Mercedes 43 AMG models equipped with the 3.0 Liter V6 biturbo engine. It features a high-performance core with 133% more external volume than the factory unit.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWagner
Part Number200001157.WMI
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy