CTS Turbo Intercooler Upgrade for Mercedes Benz C43 C400 C450 E43 E400 E450 GLC43 GLE43 (M276 engine)

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 cooling performance for increased power output.

Our intercooler features an innovative core design, measuring 222 mm x 297 mm x 95 mm, providing a remarkable 134% increase in external core volume compared to the stock intercooler. With optimized design, it ensures efficient heat transfer and optimized internal airflow. Utilizing CAD-optimized cast aluminum end tanks and advanced CFD simulations, this intercooler delivers exceptional cooling performance with minimal pressure drop, making it ideal for both spirited road driving and occasional track use.

With its high-quality anti-corrosion coating, our intercooler guarantees lasting and effective cooling performance. Plus, it’s a direct replacement with no modifications required, simplifying installation for hassle-free enhancement of your vehicle’s performance.

Factory core dimensions: 207mm x 200mm x 65mm = 2.7L volume

CTS Turbo core dimensions: 297 mm x 222 mm x 95 mm = 6.3L volume

Product Details:

• Significantly lower IAT and helps with keeping the charge air cool and dense.
• Increased response and power, ideal for tuned vehicles.
• Reduced pressure drop for improved air flow.
• 2.25″ (57mm) aluminum charge pipes.
• Direct fit replacement for the factory unit, no cutting required.
• 134% increase over stock core size.
• Includes all hardware required for installation.
• Replacement for the factory Charge Air Cooler, Mercedes part number 276-090-02-14.

Fitment for Mercedes 43 AMG engines (M276 DE 30 AL) 3.0L bi-turbo (OE part 276-090-02-14):

• 2014-2023 Mercedes Benz C400 4MATIC (W205)
• 2015-2019 Mercedes Benz C450AMG 4MATIC (W205)
• 2016-2024 Mercedes Benz C43 AMG 4MATIC (W205)
• 2016-2018 Mercedes Benz E43 AMG 4MATIC (W213)
• 2018-2020 Mercedes Benz E450 AMG 4MATIC (W213)
• 2016-2023 Mercedes Benz GLC 43 AMG 4MATIC (X253)
• 2016-2022 Mercedes Benz GLE 43 AMG 4MATIC (C292)

INSTALLATION NOTE:

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.