Open Invite Tuner Shoot Out
I am laying down the guantlet for the tuners, lets see who steps up. We can use my car on a neuteral 3rd parties dyno.
This is an open invitation for any tuner, big or small to come show your stuff. I am going to work with a local 3rd party shop and use their dyno for this shootout.
I am currently running what I have been told is Powerchips latest and greatest version of a 63 tune. Let's see how it stack up against the rest.
Tuners, the line starts here
You sound frustrated......... I'm betting that your attempt to set up a tuner challenge will ultimately be an exercise in futility, so don't be surprised when you fail to hear from Kleemann, Renntech, Brabus, ect. There is more to lose than to gain from a head-to-head competition among established tuners.
You sound frustrated......... I'm betting that your attempt to set up a tuner challenge will ultimately be an exercise in futility, so don't be surprised when you fail to hear from Kleemann, Renntech, Brabus, ect. There is more to lose than to gain from a head-to-head competition among established tuners.
But.......
But.......
But evosport did not fix any of the problems my car was having with the charging system. Nor did they deliver on my CF drive shaft, nor did they provide me with a single dyno sheet showing me any possible gains from the new airbox they touted or the "latest and greatest" version of Powerchip shoftware LOL. I was promised 2 new Powerchip ECU tunes (one N/A, one NOS) only to find out last night that they left the MHP tune on my NOS ECU....ironically I ran my quickest e/t of the night with that ECU...just what we all wanted and needed, more ECU drama.
I get to Firebird and I don't pass tech because the seat-belt was not installed properly. To say I am disappointed would be an understatement. I will most likely never let evosport touch my car agian. My car was there for over 2 months, I got a bill for over $7500 and over half the stuff that was supposed to be done was either not done at all or done incorrectly. Who knows how long my car is going to be down now, I have to find another shop in Chicago to trouble shoot the charging issue and then correct it.
I sense a ban in my future

You sound frustrated......... I'm betting that your attempt to set up a tuner challenge will ultimately be an exercise in futility, so don't be surprised when you fail to hear from Kleemann, Renntech, Brabus, ect. There is more to lose than to gain from a head-to-head competition among established tuners.
I asked a similar question about 24 months ago about what dyno outcomes would a tuner guarantee and all I heard was excuses (IMNSHO) about variables and possibilities.
My take on it was that the canned tune they use works to some degree on all cars but they don't have enough confidence to provide numbers up front.
I ended up going with VRP and was happy with outcome on a CL55.
I asked a similar question about 24 months ago about what dyno outcomes would a tuner guarantee and all I heard was excuses (IMNSHO) about variables and possibilities.
My take on it was that the canned tune they use works to some degree on all cars but they don't have enough confidence to provide numbers up front.
I ended up going with VRP and was happy with outcome on a CL55.
I feel your pain. I have always believed that you get what you pay for so I started with the MKB tune and headers because they are well respected and have quality parts. The car ran great and I was very pleased with the results but as many of us are, I wanted more, imagine that.
I have since moved over to MHP because they can dyno tune the car on site and squeeze all they can out of it. They were also able to tighten up the shift points and make some other adjustments concerning the transmissions characteristics which was a big debate a while back and now PC has found that area of the ECU, interesting??
Out of sheer curiosity I bought a new ECU and MKB was willing to reload their tune in it this past week. I will run that new ECU very soon on the dyno to compare same car, same day, same dyno, same fuel, same weather, etc... Andy and his tuner are coming to Florida within the next two weeks to custom tune my car. I want all I can get safely and they agreed to come down and help me out. I will then run the two tunes side by side.
Good luck getting any of the tuners to step up themselves. I think you will have to purchase their latest and greatest tune and do the test yourself. Only problem with that is they will all make the claim that your car has modifications that their tune wasn't set up for like "no cats" or something like that. So far MHP has been the only tuner willing to custom tune my car for comparison reasons. Good luck!!
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Hopefully we can get some accountability happening and I tend to agree with the prior posts that MHP is the most forthcoming of the bunch. That and I have seen Keith's car personally with the MHP tune and he is top of the C63 heap at the moment.
Renntech has the ability to do in house what most tuners simply can not do. With Machines like Rapid 3D prototyping printers, CNC machines, along with in house engineers, welders, and software developers. Not to mention Hartman's direct connection with AMG that allows him to gain certain parts and information that other tuners just cant get. Even If they tell/sell you they can.
PS. At least one other member has the same exact issue as I do

BTW, Evotech does all Renntech's tuning--that's no secret. :p It's all WOT ECU, no part throttle, no TCU. Not a knock, just stating facts. Renn has no more connections as far as the factory goes than any of the other well known tuners.
After browsing though other threads in this forum I find it somewhat funny/sickening that another "tuner" just now claims to have found 63 trans maps in the ECU--maps we had access to over a year ago. Something that we were prosecuted for by a third party (and the site, admins, owners let happen) by means of him posting absolute lies and untruths about us. The best part is it was only after said "tuner" was allowed to download some of our cals, and was given other cals by some prior customers that this all comes to light.
The next few weeks are going to be VERY interesting.

BTW, Evotech does all Renntech's tuning--that's no secret. :p It's all WOT ECU, no part throttle, no TCU. Not a knock, just stating facts. Renn has no more connections as far as the factory goes than any of the other well known tuners.
After browsing though other threads in this forum I find it somewhat funny/sickening that another "tuner" just now claims to have found 63 trans maps in the ECU--maps we had access to over a year ago. Something that we were prosecuted for by a third party (and the site, admins, owners let happen) by means of him posting absolute lies and untruths about us. The best part is it was only after said "tuner" was allowed to download some of our cals, and was given other cals by some prior customers that this all comes to light.
The next few weeks are going to be VERY interesting.
I don't know where you get this information but the people that know your lack of ability in this field are sick of your false and half witted comments.
You honestly do business in a fictional world. One where most of us don't choose to go. One where cars have fake stolen tunes and take 3 seconds to complete a shift.
I don't know where you get this information but the people that know your lack of ability in this field are sick of your false and half witted comments.
You honestly do business in a fictional world. One where most of us don't choose to go. One where cars have fake stolen tunes and take 3 seconds to complete a shift.
Back to my fictional world where 63 TCU tuning or tweaking A/F isn't possible (until someone rips our cals to reverse engineer the maps).
The internet is the garbage dump it is because of people like you. I honestly can't wait to stop posting, but I've got a lot of info to throw up before I do.
Explain how me saying that Evotech does Renntech's tuning is defamatory?
A: It's not.
Now, what about the Tim Milliken ordeal? You know the one where he claimed and the site admins (who work directly with said competing tuner that now has magically found trans and A/F maps) allowed it to happen.
We were accused of stealing, lying, etc but that's all to the wayside now that PC has found the trans maps. LOL.
The bottom line is and always has been, we hold the records for quickest/fastest 63s on track and highest hp/tq on the dyno.
Why is it with the hundreds of other tuned cars running around no one has made it to the track/dyno to prove otherwise?
You may not like me, and I definitely don't like you, but facts are facts.
All this sh&t is getting so old. It should be pretty obvious from all the past threads that MHP is the only tuner who cares enough to take part in a shootout. All the others don't care.
This is never going to happen.
Last edited by bigbodybeeenz; Mar 23, 2009 at 01:43 PM.






