Anyone have experience with RennTech mods? Engine and/or suspension?

Curious about your experience. Worth it? Perfomance gains?

Or, recommendations for other high-performance Companies? Brabus? Lorinser?

 

Posted this question a week ago, and no responses. All the guys in this forum, and NO ONE had any work done by RennTech?? Hmmm, not a good sign for RennTech. Too expensive? Maybe.

 

in my case it is lack of funds...

 

I have owned several Renntech modified cars and have nothing but great things to say about them. They might be on the expensive side, however the products are the best money can buy and I have been quite happy with thier customer service and any problem I ever had, has been covered under warranty.
I find Renntech to be more performance orientated, Loriser more into looks, and Brabus into luxury.

 

After researching all of the options, I choose to go with Kleemann for modifying my ML55. I agree that many Renntech products are excellent, but I felt that the Kleemann supercharger system was also an excellent product and quite a bit cheaper.

I highly recommend Kleemann. The performance gains I've gotten are huge; the customer service is very personal because they are a smaller company; and the level of work they perform is very high.

Email me if you would like more info.

Hope that helps.