Progressive differential reviews?

[Pistonsoup]

Hey guys,

My name is joe been in the Miata community for quite some time and bought a 03 3.0i! Really fun car, love the sound and the 6spd. I’m curious if anyone has any thoughts on the progressive differential kits out there. I would like to get away from the tcs and open diff combo just for personal preference. Anyone ever tried one out?

Also if anyone has any recommended upgrades or services let me know.

Racingdiffs.com has some options

Thanks!

 

[B21]

Hello Jo..welcome..I guess you are based stateside?

I have a couple of E89s, you’ve posted this in the E85 area, although chassis wise I think the same issues / benefits accrue.

So several folks here have Quaife LSDs in both E85s and E89s..I think without reservation all are happy bunnies and perceive a significant benefit.

I know there is a Wavetrack vs Quaife debate centred primarily around track oriented use..I don’t track mine so can’t comment.

I’m sure others can add more..

 

[Mr Tidy]

Welcome to the forum Joe - food luck finding a differential for your Z4.

We wouldn't mind if you posted a photo or two either!

 

[buzyg]

Welcome aboard Joe.