HKS SLD Speed Limit Controller
 

Has anyone installed a HKS speed limit controller on a US spec 04 -08 Mazda 3 2.3L?

they are supposed to work on the Japanese spec model, just wondering if anyone has tried it here.

It is supposed to remove the 118mph top end limit. ;peace;

Wow! Been nearly 2.5 yrs and NOBODY has attempted to answer this question......

If you send me that HKS SLD speed limit controller i will install it and will let you know about it ;) :bt:

I just ordered that SLD controller :us4allswi

Now im thinking how or who will install that HKS SLD :dunno: But im thinking that it should be pretty easy right :yelrotflm

The Hypertech programmer adjusts the speed governor
You can buy it here
http://www.crossoverauto.com/crossov...roducts_id=489

Well this ECU tuning controller won't fit for me cause it says 06-09 mazda 3 2.3l ONLY and i have 2008 mazda 3 2.0l. So i will try to install that HKS controller and see what happens :-)