SKU: 55490676852

CSF High Performance Transmission Oil Cooler - BMW / G8X / M3 / M4

Sale price$371.98 Regular price$413.31
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Description

CSF High Performance Transmission Oil Cooler - BMW / G8X / M3 / M4In stock form the G8X is an impressive machine, but its tuning potential is where the magic really happens. However, whenever you start pushing power on a car, you need to make sure the cooling system can keep up. CSFs new G8X M3 M4 Transmission Oil Cooler for the ZF8 Automatic should definitely be at the top of your list. CSF worked closely with development partner, sponsored race team, and premier local CSF Dealer Studio RSR as well as Time Attack


In stock form the G8X is an impressive machine, but its tuning potential is where the magic really happens. However, whenever you start pushing power on a car, you need to make sure the cooling system can keep up. CSFs new G8X M3/M4 Transmission Oil Cooler for the ZF8 Automatic should definitely be at the top of your list.  

CSF worked closely with development partner, sponsored race team, and premier local CSF Dealer Studio RSR as well as Time Attack Teams such as Art of Attack and Velocity Performance on the ZF8 Automatic Transmission Oil Cooler. Their insight, experience, and testing feedback provided invaluable insight into designing the best cooler possible.


Design, Development, and Testing

While the OEM Transmission Cooler is adequate for the G8X in stock form, it starts to come up a bit short on modified/tuned vehicles. Specifically ones that see heavy track/competition use. Transmission oil temperatures have a major impact on the shifting performance of your automatic transmission. If the fluid passes optimal temperatures you will start to see some delays in shifting. Sluggish shifting can be quite frustrating, but the real concern is the damage that can be done to the transmission when temperatures get too high. There are often cases where drivers dont notice the change in shifting performance due to the gradual onset, but the damage is still being done slowly on a very expensive and important component.

Dual-Core Advantage

By changing from the OEM single core design to a dual core, CSF was able to increase the overall volume by 194%. This design offers a drastic improvement in heat dissipation and increases the fluid capacity of the coolers by ~94%. Utilizing CSFs AC Condenser Technology, a 1-Row Super-High Pressure 16mm 9-Channel Microtube design optimizes oil flow and offers maximum surface area contact. These features combine to offer the best possible heat dissipation from the system.

Rock Guard

CSF knows the kind of punishment the front of a car can take on or off the track. The wrong bit of debris flying through the front grille can quickly punch a hole in a cooler. Because the Transmission cooler sits at the very front of the center cooling stack, it is quite vulnerable to damage. In addition, open face race style grilles have become quite popular on the G8X. These grilles can add to the risk of debris passing through.

The factory grille is the only form of protection for the OEM transmission cooler. However, this still isnt the level of protection many race teams and enthusiasts are comfortable with. To address this concern, CSF has incorporated a replaceable rock guard to keep your cooler safe and your G8X running strong in the event of debris making it through the front grille.

 

Feature OEM CSF
Core & Tank Dimensions 553mm (W) x 155mm (H) x 28mm (D) 555mm (W) x 191mm (H) x 44mm (D)
Tubes & Rows 13 Tubes & 14 Rows 15 Tubes & 16 Rows
Fin Height 8mm 8mm
Design Single Core
Single Pass w/ Feed Pipe
Dual Core
Dual Pass (front to back)

The CSF Transmission Cooler features a unique dual pass design. You can see in the diagram below how the OEM Coolers single pass design works by flowing across the core and back through a feed pipe. While perfectly functional, this gives some extra height to work with if you can eliminate the feed pipe.

The engineers at CSF came up with this unique design to take advantage of the extra vertical space while adding extra capacity and a dual pass system. This design essentially doubles the cooling capacity while still fitting perfectly in the OEM position with no modifications necessary.

Testing & Feedback

Studio RSR tested the new Transmission Oil Cooler on their G80 M3 Time Attack car during several events. The team competes in Global Time Attack events year round. In addition, their G80 M3 spends many weekends at the track to test new setups and modifications. Their experience and feedback on the real world performance of CSF products has been key in the development of all the new G8X cooling products.

There was a noticeable reduction in transmission temperatures on track. The combination of the transmission temps being in check and the new rock guard gave us extra peace of mind while on both the track and road.

STUDIO RSR

Velocity Performance has also been running the Transmission Oil Cooler along with the Front Mount Heat Exchanger (CSF #8215) on their G82 M4 track car. They have been very pleased with the performance of both.

Shipping Notes
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Exchange/Return Notes
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SKU: 55490676852

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West Palm Beach, US
★★★★★ 5
This is our go-to shoes for our kids
Size: 12 Little Kid, Color: Grey/Silver/Pink
I have been buying these shoes for my two toddler girls for a few years now. They are not cheap but they use good quality material. The only downside is the velcro closure is not that great compared to the rest of the shoe. The velcro becomes weak or not as sticky well before the shoe has run its course. They come in a variety of colors which is fun for the kids. One of my daughters has sensitive fee or just fine shoes generally uncomfortable and she never has a problem with these. I also love that they're available in half sizes. And I find them to be true to size
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KatherineG
Alexandria, US
★★★★★ 4
Easy on and off
I’m a big fan of Sauconys so I wanted to introduce my daughter to my love of sneakers. These are good shoes and they’ve held up well. They show a lot of dirt but they’re worn by a toddler so I guess that’s expected. They’re lightweight so my daughter can easily walk in them. My only complaint is the length of the Velcro fastener. We use thin socks and the fastener barely goes halfway across the shoe. It just looks odd to me. Otherwise, it’s a great shoe. I’ll definitely buy more.
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Reviewed in the United States on August 20, 2023
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James Cameron
Massapequa, US
★★★★★ 5
Cute shoes for new walkers
Great shoes for new walkers, with a sturdy heel cup and flexible sole, and super easy to get on/take off. The fit is a bit on the narrow side, so recommend checking the size chart. Great colors too! We've bought multiple pairs in different sizes and have always been happy.
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Reviewed in the United States on October 29, 2021
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Chase
Omaha, US
★★★★★ 5
Great shoe: 5th pair purchased!
I love these shoes! They fit true to size and never wear out. Both of my girls have worn these exclusively from 9 months through kindergarten. My oldest just learned to tie laces and that’s the only reason I’m moving her on to different shoes. These are stylish and they grow out of them before the tread even begins to show wear. Additionally, unlike cheap sneakers from Walmart or Target the Velcro holds strong despite a year of use by two different children.
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Amazon Customer
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★★★★★ 5
Great purchase!
My child is 14 months and has been on the move for a long time, these shoes are so great, he moves great in them and never has a problem wearing them! They are slightly narrow so the strap doesn’t go all the way, but has never come undone!
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