-What's the best ECUs for the newer turbos (which give you the best all-wheel drive HP gains)?

- Do all lowering modules lower the car about the same height? whats the incentive from buying a lower-end module instead of a rinspeed lowering module?

- Do any of these parts void manufacturers warranty?

Thanks!

 

I would like to know as well. I hope someone has some viable input on the subject. Im looking into a similar mod as well on mine.

 

The Tech-Art lowering module will not void your warranty..I have one and love it.
IMO EVO is one of the best tuners when it comes to remapping ECUs. The gains are very noticeable.

 

Im kind of surprised i don't hear much about this on these forums but i think the Upsolute chip is very good for the CTT. its HP gains are right up there with the competition (75+HP and 59+Torque) but for a much lower price. My friend has one on his cayenne turbo and its a huge difference when i compare it to my stock turbo. but hey if money not an issue then go with whichever ecu you favor.

 

Depending on the dealer any upgrade can void the warranty, ask me how I know

 

...how do you know?...

 

Failure of both MAF's + BMC; dealer said belly up the dough

 

Jeff what mods do you have on your CTT?

Looking for some comparisons to help ease my little mind after doing just about every bolt on mod I know of and still not seeing much HP gain.

 

Stealthn - what mods do you have?

 

IPD Intake - on, and Fabspeed catbypass - yet to put on. I had BMC filters on but they're off now.

Champion Monolite wheels and that's it while still under warranty.

 

Jeff, I sure like to get my dealer to sign off on that

As per the warranty ANY mod that is not stock can void the warranty. Best get it in writing from the dealer first.