CSF Five-Piece Ultimate-Spec Cooling Package – Toyota GR Supra (A90/A91)

OVERVIEW

CSF's Ultimate-Spec package is the complete cooling answer for the A90/A91 Supra: a front-mount high-performance heat exchanger, two auxiliary radiators, the dual-core transmission oil cooler, and the billet Super Manifold charge-air cooler — five pieces that address charge air, coolant and transmission temperatures together instead of one at a time.

Every piece was developed by CSF with its global network of R&D partners, including leading time attack teams, tuners and turbo kit manufacturers. The manifold is machined by Custom Plenum Creations in Australia and ships with a 28-piece hardware and installation kit.

SPECS

• Auxiliary radiator (qty 2): 2-row, 42mm ultra-high-performance core
• Auxiliary radiator: 5mm tall “Track-Spec” multi-louvered fin with CSF's exclusive B-Tube technology
• Auxiliary radiator: CNC machined mounting brackets and OEM-style quick-connect inlet/outlet
• Auxiliary radiator: 100% all-aluminum TIG-welded construction, thermal black protective coating
• Auxiliary radiator: includes a detachable aluminum rock guard (industry exclusive); fits both left and right side of the vehicle
• Transmission oil cooler: dual-core design with 240% more core volume and 130% more fluid capacity than OEM (550ml vs. approximately 240ml)
• Transmission oil cooler: two 16mm stacked cores = 32mm core width (44mm overall) vs. OEM 15mm; rear cooler 15 rows vs. OEM 12, front cooler adds 12 more
• Transmission oil cooler: 5.4mm multi-louvered fin vs. OEM 7mm; 129mm overall height vs. OEM 125mm; OEM-style quick-connect fittings
• Heat exchanger: 2-row, 42mm ultra-high-performance core with 5mm tall multi-louvered fin and B-Tube technology
• Heat exchanger: significantly reduces intake air temperature with faster heat-soak recovery, and improves airflow to the rest of the cooling system for lower engine water and oil temperatures
• Heat exchanger: 100% all-aluminum TIG-welded construction, CNC machined brackets, OEM-style quick-connect inlet/outlet, includes rock guard and transmission oil cooler mounting kit
• Charge-air cooler manifold: motorsports-grade bar/plate air-to-water core with 12 rows of water cooling vs. OEM 6 — double the OEM capacity
• Charge-air cooler manifold: significantly lower pressure drop across the core than OEM; CFD-designed in SolidWorks with an integrated air divider in the inlet tank
• Charge-air cooler manifold: integrated sensor pad with three 1/8" NPT ports; individual 1/8" NPT nitrous/methanol ports on each cylinder runner; 1/8" NPT breather ports on both water connections
• Charge-air cooler manifold: includes an optional fuel rail for top-feed port injection with pre-plugged bungs on each runner
• Charge-air cooler manifold: easy access to the spin-off oil filter, so it does not need to be removed for oil changes
• Charge-air cooler manifold: raw billet aluminum finish, machined by Custom Plenum Creations in Australia; works with OEM or aftermarket engine covers using OEM connections
• All pieces are drop-in / plug-and-play fits on the GR Supra, requiring no modifications to install
• 2-year limited warranty on CSF cooling components to the original purchaser under normal use

PARTS INCLUDED

• 1 × CSF #8154 high-performance front-mount heat exchanger, with rock guard and transmission oil cooler mounting kit
• 2 × CSF #8179 high-performance auxiliary radiator, each with detachable aluminum rock guard
• 1 × CSF #8183 dual-core transmission oil cooler
• 1 × CSF #8200 billet charge-air cooler manifold with optional top-feed port injection fuel rail
• 28-piece hardware and installation kit with picture diagrams for the manifold

TECH RESOURCES

Additional Parts Required

• None. CSF Radiators specifies no additional hardware for the GR Supra — every piece in this package is a direct fit that reuses the factory connections.
• Installer-supplied: fresh coolant to refill and bleed the cooling circuits, and transmission fluid to top off after the cooler swap.
• Optional: port injection hardware if you plan to use the manifold's included top-feed fuel rail, and methanol or nitrous plumbing for the runner ports.

Installation

• CSF does not publish downloadable installation PDFs for these parts. Printed installation instructions, including the manifold's picture diagrams and bill of materials, ship in the box.

Notes

• The CSF charge-air cooler manifold in this package is intended for off-highway and motorsports use. CARB and TÜV approvals are pending. CSF pressure tests each manifold at 60–70 PSI; it is not designed to operate above 60 PSI, and doing so voids the CSF limited 2-year warranty.
• This package is configured for the 3.0L GR Supra. Several components are also sold separately for BMW G-Series B58 cars — see each component listing for its own fitment. Confirm fitment with Speed Logic before ordering.

VEHICLE APPLICATIONS