DCT Transmission Cooler, fits BMW F8X M3/M4 2015-2020
DCT Transmission Cooler, fits BMW F8X M3/M4 2015-2020
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- Direct fit for the DCT equipped BMW M3/M4
- 42-percent increase in core volume
- 69-percent increase in external fin surface area
- Internal fins incorporated for additional cooling power
- Core features a dual-pass design for optimal cooling
- Includes specially designed spacer for perfect fitment
- Mishimoto Lifetime Warranty
Installation Difficulty: Easy
- Direct fit for the DCT equipped BMW M3/M4
- 42-percent increase in core volume
- 69-percent increase in external fin surface area
- Internal fins incorporated for additional cooling power
- Core features a dual-pass design for optimal cooling
- Includes specially designed spacer for perfect fitment
- Mishimoto Lifetime Warranty
Product Description
We started from the ground up for our DCT cooler design, equipping it with a new 31.75mm thick core resulting in a 42% increase in core volume and 69% bump in external fin surface area. The improvements are more than just skin deep too, as we updated this core with a dual-pass flow and internal fins for improved heat transfer. Combined, our upgraded features improve the heat rejection characteristics for better heat regulation of the DCT in your M2 Competition, M3, or M4. The Mishimoto 2015-2020 BMW DCT Transmission Cooler is available in a silver powder coat finish and is covered by the Mishimoto Lifetime warranty for a worry-free installation.
TECH SPECS
| Core Length (in) | 21.25 |
|---|---|
| Core Height (in) | 3.97 |
| Core Thickness (in) | 1.25 |
| Engine Codes | S55 |
| Chassis Codes | F80 F82 F83 F87 |
| Overall Height (in) | 3.97 |
| Overall Length (in) | 25.9 |
| Overall Width (in) | 7.4 |
| Applications | 2015-2018 BMW M3 Sedan 2015-2020 BMW M4 Coupe 2015-2020 BMW M4 Convertible 2016 BMW M4 GTS Coupe 2019-2020 BMW M4 CS Coupe 2019-2020 BMW M2 Competition |
Compatible Vehicles
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Purchase Includes
Application-Specific Spacer
Mounting Hardware
Mishimoto Lifetime Warranty
It's strange the path that automotive technology takes sometimes. Typically, it's a trickle-down effect. Top-tier race vehicles and techno-packed supercars are first in line for the latest and greatest gadgets. In the case of the dual-clutch transmission, it was a VW Golf (well, technically an R32) that was responsible for the trickle-up of the modern DCT into sports cars, like your F8X M3 or M4. Even with a non-conventional path to the M3, the Getrag paired with the S55 still needs to regulate temperature to operate to its true potential.
Why does the transmission temperature on the F80's DCT matter? Simply put, the excess heat can wear the oil in the transmission prematurely, which diminishes the oil's lubrication properties. The DCT is, in essence, a clever combination of an automatic and manual transmission. However, instead of a torque converter, there is a pair of clutches that split duties between the gear ratios, most commonly split between odd and even gears. These clutches
Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
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