Has anyone installed the Dinantronics Performance Tuner Stage 1 on their 430i coupe? What are your experiences with the product?

I have a 2011 335i convertible and I’m considering a Dinan stage II chip. Dinan just cut the stage II chip by 50% for E series. Does anyone know if Dinan have plans to release the DINANTRONICS Sport tuner for E series? The Dpt Sport is a lot cheaper. Any opinions on 335i performance chips...

Hi All I have been looking recently at having my 320 ci chipped. Normally I would expect this to be a few hundred quid at least but upon searching ebay I have come up with a cheaper alternative i didn't even know existed...

My 2012 135 is hard to smoothly accelerate from stop. It tends to lag and then lurch forward with gentle accelerator pressure. I just bought it and noticed after the sale that it has a boy-racer exhaust system on it:mad::tsk::mad::tsk: I wonder if the previous owner put in some kinda performance...

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Chiptuning06- MAX Systems develop products to address specific customer needs and to open up a range of new possibilities. Constant, intensive research & development feeds directly into our current and next product generations. Many years of innovation & experience have been implemented in...

Hey guys! I just bought a '97 Z3, 35k miles and I love it! I just had a few questions.. 1) The "m" chip, I have heard a lot about it and researched it, some people say its a myth and its mainly a placebo affect while others say its a real thing. So if someone could help me out on if its real or...

I am trying to get more HP+ looking for a Performance chip? what's out there i can get ? Thanks all

What're the best cold-air intakes to install on my 2003 325ci bmw? Looking for something not too crazy in price but nothing crummy. Also, any thoughts people have on the shark injector or the Dinan chip? Thanks, BP

I recently got a like new 2009 528i. I love it a lot but i just don't want a slow car compared to the 535i. Is there any performance chip i can put in it that doesn't mess with my engines warranty. I heard about juicebox but there isn't any for 28i's just 35i's. Can someone help me please.

1997 e36 328i automatic Ignition key spun and left me with my car on and key in hand. I locked the doors and went to work. Came out at lunch and filled the tank. Went home, called a locksmith and learned quickly that I need to learn about this new beast, the bmw 328i. Locksmith used a grinder...

Ok so i think ive narrowed it down ive been all over the forums and it comes down to ESS or Shark injector. i dont have the money for a custom tune and ive heard of good numbers from both of these. also ive heard D/A software is horrible but i really wouldnt know. I have headers (catless)...

I want to know if anyone has done a performance chip tune for his 530 or 525i and really felt the extra hp and by how much the mechanic claims that i will gain 17hp if he does it...

Hello, I am considering using a shark injector on my 1997 e39 with an m52 engine. I know this has been discussed before, but I have not seen anything with a legitimate yes or no. The money isn't that big of an issue as long as I'm sure that relatively noticeable power and torque gains will...

Performance Volt Chip. Anyone heard of this? Anyone using it? I just happened on a site that was selling them. Performancechiptuning.com It makes some sense. I'm just thinking, could it really make a difference:dunno:?