Throttle controllers and exhausts

[WAGSNZ]

Hi all!

 

Any YD25 R51 drivers have experiences with throttle controllers?

Looking at this:

EVC-IDRIVE THROTTLE CONTROLLER NISSAN PATHFINDER 2005 - 2012 (R51) – iDRIVENZ

 

They seem like a good idea. The increased weight of the accessories have made poor Wags a little sluggish trying to get into traffic and while towing.

I like the idea of better throttle response on the road as well as the economy modes, and better control in low range.

 

I've seen YouTube videos on them but I'm after some real world reviews.

 

Whether I get one or not, in the next few months it will be getting a dyno tune, trans cooler and catch can.

 

My second question is whether a DPF back exhaust is actually worth it. I've heard mixed opinions.