oldgixxer

I'm planning on doing some work to the E,but considering how much our cars are worth&how expensive they are to modify,I want to go with the BEST possible tuner.
I'm at that point in my life where I don't mind paying top dollar for someone to do the work(as I have NO time),but I need to be assured it's done correctly&professionally.

Ive done some searching,but haven't been able to lockdown anybody in particular

So,for the people who've upgraded their H.P.,who's the best:Kleeman,Brabus,ReNNTech,MBwerks,etc?????

I'm talking pulley's,ECU,headers,exhaust....no internal engine mods at this point.Just want 500+ rwhp,with no problems with driveability(is that even possible???)

Thanx in advance guys!

medici78

I think most people have had good experience with all of the above. I know Renntech is the priciest. You're gonna find that it just comes down to personal preference. I dont know about 500rwhp, but it looks like upper 400rwhp is totally possible. However, even shopping around for the best deal, be prepared to spend serious $$$ per hp.

Gid_E_Up

Old Gixxer, (would that be short for GSXR?) Perhaps the old GSXR 1100?

All the tuners are good. May I suggest that you type in each of the three in the "SEARCH" portion of this site and do your homework. I can tell you that I think Kleemann is the best value, but ultimately you have to find out for yourself. There is more infomation on this website than most people think. Get a big cup of coffee and start surfing.

Gid
PS I have found that most people who have purchased mods are open to communicating with those who want mods. Some even offer to let you drive their car.

chem0

Gid is the stage 3 king! if i can remember correctly.. He pulled over a SLR

oldgixxer

Yes,Ive got a few old GSXR's(amongst other Suzuki's) in the garage,from mild to wild
Thanks for the help,I'm doing my research slowly but surely.I think word of mouth is perhaps the best advertising any performance company can get,thats why I'm asking in advance.I'd hate to do mods&then find out after it's too late that I made a bad choice when problems arise(even small glitches are bound to creep up on the BEST prepped hi-HP cars)

BenzoBoi

It seems like many of the W211er's are going with either Kleemann or Evosport.

vraa

Mainly because they return real results.

Plus Evosport has a really cool stage system going on. That's tight.

JamE55

If money was NO object get the Brabus EV12 conversion! You'll be the first on this forum to have one!