CSF's all-aluminum front-mount heat exchanger upgrades the charge-air cooling circuit on Mercedes-AMG's 4.0L V8 bi-turbo engine, fitting the W205 C63, AMG GT, E63 and GLC63. It runs a 2-row 42mm core with CSF's B-Tube technology and ultra-efficient 6mm multi-louvered fins, cooling the circulating water far more efficiently than the OEM plastic/aluminum unit for cooler, denser charge air. Regal Autosport testing measured up to a 68% reduction in intake air temperatures and a 400% improvement in heat-soak recovery versus stock. CNC-machined brackets and fittings deliver a drop-in fit with no modifications, and an integrated race-style bleeder screw, hand-polished mirror finish and detachable rock guard round it out.
| Type | Front-mount air-to-water heat exchanger |
| Material | All-aluminum |
| Core | 42mm 2-row (dual core), CSF B-Tube technology |
| Fins | 6mm multi-louvered |
| Inlet / Outlet | CNC-machined brackets and fittings |
| Finish | Hand-polished mirror finish |
| Fit | Drop-in, no modifications |
| Included | Detachable rock guard, integrated all-aluminum race-style bleeder screw |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2021 | Mercedes-Benz | AMG GT | Base |
| 2019-2021 | Mercedes-Benz | AMG GT 63 | Base |
| 2019-2021 | Mercedes-Benz | AMG GT 63 S | Base |
| 2018-2021 | Mercedes-Benz | AMG GT C | Base |
| 2018-2020 | Mercedes-Benz | AMG GT R | Base |
| 2020 | Mercedes-Benz | AMG GT R Pro | Base |
| 2016-2019 | Mercedes-Benz | AMG GT S | Base |
| 2016-2021 | Mercedes-Benz | C63 AMG | Base |
| 2016-2021 | Mercedes-Benz | C63 AMG S | Base |
| 2018 | Mercedes-Benz | E63 AMG S | 4Matic |
| 2019-2021 | Mercedes-Benz | E63 AMG S | 4Matic+ |
| 2018-2021 | Mercedes-Benz | GLC63 AMG | 4Matic |
| 2018-2021 | Mercedes-Benz | GLC63 AMG S | 4Matic |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
