Description
CSF’s 8352 charge-air coolers replace the factory intercoolers on McLaren’s 4.0L twin-turbo V8 (M840T) cars. CSF developed the system with PWR, using hand-built bar and plate cores made in PWR’s Indianapolis facility and TIG welded by hand in the USA. This redesigned version replaces CSF’s earlier 8186 coolers and now fits Spider models as well as coupes. Each unit is leak and pressure tested and fits as a drop-in with no modifications.
Key features
- Sold as a pair, left and right
- PWR bar and plate cores with 44 cooling fin rows against 14 on the OEM core
- No pressure drop compared to the OEM core, per CSF
- 100% aluminum, fully TIG-welded construction
- CNC machined mounting brackets and OEM style inlet and outlet
- Drop-in fit with no modifications; fits coupe and Spider models
- Individually leak and pressure tested
Specifications
- Cooling fin rows: 44 (OEM 14)
- Cooling tube rows: 43 (OEM 15)
- Core: bar and plate, pressure tested to 120 psi
- Air-side fins: 28 FPI; water-side fins: 26 FPI; fin thickness 0.08mm; cladding 0.3mm
- Finish: hand brushed satin
- Warranty: CSF Limited Lifetime
Fitment
- 2018-2023 McLaren 720S and 2019-2024 720S Spider
- 2023-2025 McLaren 750S and 750S Spider
- 2021-2024 McLaren 765LT
- 2019-2023 McLaren GT and 2024-2025 McLaren GTS
- All 4.0L twin-turbo V8, per CSF’s Applications table
Part numbers
- 8352: CSF McLaren 720S / 765LT / 750S / GT / GTS charge-air-coolers (pair)
Good to know
- Replaces the factory intercoolers only; no catalytic converter or emissions hardware is touched. CSF shows no CARB EO number.
- CSF sells through authorized dealers and applies a MAP policy (see CSF’s resellers notice).
- Professional installation recommended; installation is not included.
