Cooling Upgrade Bundle – C63 / C63S AMG (M177)

Eliminate heat soak and unlock consistent performance with our complete Cooling Upgrade Bundle for the W205 C63 and C63S AMG. Designed for aggressive street use and high-performance builds, this kit includes both our Front Mount Heat Exchanger and Auxiliary Heat Exchanger — engineered to keep your M177 4.0L BiTurbo V8 running at peak efficiency under pressure.

Includes:

• Front Mount Heat Exchanger – Oversized core, CNC fittings, factory-fit design
• Auxiliary Heat Exchanger – Billet tanks, non-epoxied furnace-brazed core, plug-and-play install

Vehicle Fitment:

• 2015–2019 Mercedes-Benz C63 AMG (W205)
• 2015–2019 Mercedes-Benz C63S AMG (W205)

Why This Cooling Package?

• Double the Cooling Efficiency – Front + auxiliary units work together to stabilize IATs under high-load and hot-weather conditions.
• No Cutting or Fabrication Required – Both exchangers mount directly to OEM locations using factory lines.
• Supports Tuned Builds – Keep your ECU pulling full timing and avoid power loss from heat soak.
• Track-Tested Durability – Proven to hold temps steady even during back-to-back pulls and track sessions.

Frequently Asked Questions