Do NOT deal with Kleemann USA. 2 weeks still nothing
They aren't answering their phones and have absolutely 0 communication. I have had my car out of service for over a week because of their incompetency. At this point I just want my ECU back so I can drive my car but they won't answer their phones.
If I don't hear from them soon I am considering leaving a complaint with the BBB because no other customer should go through this.
Things go wrong, people are human, and when it comes to modifying your car plan for twice the time and three times the cost.
Just getting a Kleemann blower, MBH Long tube headers, and a Quaife LSD installed and fully set up has taken a 10 day trip to Colorado Springs, and over one year. I just had my last round of mods installed and she was at the shop for three weeks.
So relax my friend. People don't jump just because you snap your fingers.
Get a reputation as a short tempered flamer and you're going to find it hard to get people to work on your car.




Just because you are dealing with a 'high end' car doesn't mean that the dealers/installers/shops can drop the ball with communication.
But you speak the truth when advising to expect delays and potential unexpected costs when adding horsepower.
Things go wrong, people are human, and when it comes to modifying your car plan for twice the time and three times the cost.
Just getting a Kleemann blower, MBH Long tube headers, and a Quaife LSD installed and fully set up has taken a 10 day trip to Colorado Springs, and over one year. I just had my last round of mods installed and she was at the shop for three weeks.
So relax my friend. People don't jump just because you snap your fingers.
Get a reputation as a short tempered flamer and you're going to find it hard to get people to work on your car.
Reputations change over time, just because a company has been great in the past doesn't mean you berate anyone who has anything contrary to say. I have no experience with Kleeman positive or negative, but I won't be jumping on someone's throat because they disagree with my assessment of a vendor.
Last edited by xxaarraa; Sep 15, 2015 at 03:54 AM.
Then you get some guy who's only been here for awhile and he's ranting. That does no good - for anyone. Doesn't get this guys parts any faster, does nothing to advance the body of knowledge on the forums, and for those of us who have personally dealt with Kleemann USA - I doubt it's going to change our opinion.
Whenever I have a question or a problem the first thing I do is read the archives. I reach out to those in the know, and I get to know the people I'm doing business with.
Modifying your car can be rewarding, it can also be terribly frustrating. I tend to give people the benefit of the doubt. I can assure you that if Brandon or Cory haven't gotten back with the OP it's because they're busy - not because they're gaffing him off - unless of course he's been an unreasonable *** - in which case I refer to my previous post.
My point - less rant, more cars. Maybe come up on the forum and ask if anyone has spoken with Kleemann USA recently. I've been trying to get hold of them for two weeks with no response... You might discover they're real people with real lives just like the rest of us.
I'll try and contact them today.
In response to FFXF! I have no problem with waiting 2 weeks if I know that is how long the wait is going to be. I was told a 3-4 day turnaround and that was on the 9th. I still do not know where my ECU is as nobody seems to be able to locate it. There are huge communication problems with both GMP Performance and Kleemann.
I only have 7 posts because I just got my AMG and wanted to tune it. I heard good things about Kleemann and decided to give them a try, unfortunately that didn't turn out so well.
I will update this thread with what comes of it. I am still thinking of supercharging the c63 but I will definitely be going through Weistech.
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I've purchased merchandise from a retail shop here, and got one message from them, and another from the manufacturer. Make sure you know who you're talking about when you post - because although they may sound like different excuses, they may be truthful from their perspective. You call the retailer, you're told on it's way. Nothing. You call the manufacturer, they're back ordered. A week later they show up. Guess what. Everyone was telling the truth - from their perspective at that point in time.
Bottom line - if you're going to be around here for awhile take the time to get to know people, and make some friends in the business - it'll pay off in the long run.
P.S. Cory and I just had a nice exchange about my heat exchanger. Looks like he responds to my emails ~ Hmmmmm
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when you said "new guy with 7 posts", you could have said something more subtle and then defended your friends. you didnt handle that too well now did you?
i can be nice to you and be an *** to the other guy but im pretty sure you would have different things to say about me.
Last edited by beejAMG; Sep 16, 2015 at 05:13 PM.



