FS: Race Prepped ZF 5-Speed

[Gearhead1186]

DiffsOnline Race Prepped ZF 5-Speed

Below text from DiffsOnline-
"This starts life as a stock ZF transmission 5-speed. It is completely rebuilt to stock specs to make shifting smoother and faster. This transmission can be shifted as fast as a sequential box by an experienced driver!
While the internals are out, all non-friction mesh and bearing surfaces are cleaned through REM® polishing. This isotropic polishing process leaves gears and bearing surfaces mirror smooth, which reduces friction (heat and driveline power loss).
In our cars, we saw a 2-3% reduction in driveline losses on a chassis dyno with this part alone (this equates to 6-10 Hp on an average M3 Prepared class engine!) - plus more time spent accelerating due to faster shifts.
This unit is stock on a E36 M3 and 328, E46 328 and 330, and some others."

https://diffsonline.com/zf-5-speed-race-prepared-transmission-e36-m3-328-e46-328-330.html#.YQhH1FNKiis

This gearbox has approximately 7 hours on it spread across a few test and tune days.

New price is $4,999 including a core charge. I am looking for $4,100 and you keep your core.

[bluptgm3]

This appears to be a great deal!!
What are you selling?
Is there a warranty?


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[Gearhead1186]

This appears to be a great deal!!
What are you selling?
Is there a warranty?


Sent from my iPhone using Tapatalk

The intention was to run this gearbox in an E46 endurance car. It was tested over a few test and tune days - it can be shifted significantly quicker and is much smoother than any junkyard ZF. Overall strategy for the car has changed so offering it for sale.

As I am not a vendor, there is no warranty but many racers have run DiffsOnline equipment (Differentials & Gearboxes) with great long term success. DiffsOnline is also very accessible and engaged in the racing community.

[Prkchops]

Pm sent.

[Gearhead1186]

Sold