By CSF Racing

CSF Toyota GR Supra / BMW G20 / G29 40i Transmission Oil Cooler

Regular price $1,019.00
Regular price Sale price $1,019.00
Shipping calculated at checkout.
Brand: CSF Racing
Availability: In stock
SKU: CSF8183
Regular price $1,019.00
Regular price Sale price $1,019.00

CSF is the world leader in BMW transmission cooling technology. From its experience starting with the transmission in the BMW F8X M3, M4, and M2 Comp, CSF applied several different features exclusive to its manufacturing technologies. An innovative dual-core design allows for a 240% increase in core volume, resulting in maximum performance and maintaining optimal shifting during extreme racing conditions " from road racing to the drag strip. During R&D, CSF consulted with a network of partners, including leading time attack teams, tuners, and more. Often, the feedback was gearbox fatigue and sluggish shifting with transmission temperatures overheating under prolonged or hard use. CSF has the answer with our industry-leading transmission cooler for the A90/91 Supra and BMW G-Series' ZF 8HP transmission. Installed in the world's fastest A90 Supra " Titan Motorsports Drag Race Supra (first and only Supra to reach the 8s in the 1/4 mile).

Innovative Dual-Core Design (Industry Exclusive) vs. OEM Single Core
240% Increase in Core Volume
130% Increase in Fluid Capacity Compared to OEM (CSF 550ml vs. OEM ~240ml)
Two 16mm Stacked Cores = 32mm Core Width (44mm Overall Width) vs. OEM 15mm Core Width
Rear Cooler: 15 Rows vs. OEM 12 Rows
Front Cooler: Additional 12 Rows
5.4mm Tall Multi-Louvered Fin vs. OEM 7mm
Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 16mm 9-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
129mm Overall Height vs. OEM 125mm Allows for Maximum Performance Without Increasing Overall Surface Area or Blocking Airflow to Rest of Cooling System
Utilises OEM Top/Bottom Rubber Seals for Optimal Airflow
OEM Style "Quick Connect" Inlet/Outlet Connections
Drop-in Fit Requires No Modifications to Install
Can be Installed With CSF's High-Performance Heat Exchanger (CSF #8154) or with the OEM Cooling System
2-Year Limited Warranty
Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance and/or Transmission Tuning
Fits:
2019+ Toyota GR Supra (A90/A91)
2018+ BMW G29 Z4 M40i
2018+ BMW G20 3-Series (330e, M340i, M340iX)
2018+ BMW G21 M340iX Touring
OEM #:
32910-WAA02 (Toyota)
17219494828 (BMW)

CSF's industry-exclusive dual-core design allows for maximum performance and the largest core volume oil capacity without effecting airflow into the rest of the cooling system. No more temperature overheating or expansion tank overflow during racing conditions.

CSF's High-Performance Transmission Oil Cooler installed. Designed as a drop-in fit to work with both the OEM Front Mount Heat Exchanger as well as CSF's High-Performance version (CSF #8154) with included rock guard. Also designed to utilise the OEM top/bottom rubber seals for optimal airflow into the cooling system.

What clients say


  • Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints

  • The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.

  • Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods

  • Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!

  • Easy to deal with and part was ordered quickly

Fitment & Compatibility


How do I know if this part fits my car?

We recommend checking your vehicle's make, model, year, and variant carefully. Most product listings include compatibility notes, but if you're unsure, contact us before purchasing.

Can you confirm fitment before I place my order?

Absolutely. Send us your VIN or Rego and we’ll confirm fitment for you.

Do you offer installation at your workshop?

Yes, we offer installations for most parts at our Ringwood workshop. Contact us to book or get a fitting quote.

Shipping & Handling


How long will it take for my order to arrive?

Most in-stock items ship within 1-2 business days. Delivery time depends on your location and shipping option chosen at checkout.

Do you ship internationally?

Currently, we only ship within Australia. For international enquiries, please contact us directly.

Can I pick up my order in person?

Yes, local pickup is available from our Ringwood workshop. Simply select ‘Local Pickup’ at checkout and we’ll notify you when your order is ready.

Please note: Some items are stored offsite and may need to be transferred from our warehouse, which can add a few business days before pickup is available.

Returns & Warranty


Can I return a product if it doesn’t fit?

Returns are accepted within 14 days if the item is unused and in original packaging. Please see our full Returns Policy for details.


What warranty comes with your products?

All products come with the manufacturer’s warranty. If you experience any issues, contact us and we’ll assist with the claim process.