Great video! I read the Carbahn warranty in detail, and it seems they could deny warranty claims now that you added other non-Carbahn mods to the car. The fact that their stage 2 improved your 1320 by .3-4 tenths is great. I just think the viewers should read the warranty details before making a decision.
Thank you! Carbahn reserves the right to void the warranty and is similar to auto manufacturers if signs of abuse etc play a role in a mechanical failure . Personally I was not concerned when adding a mid pipe or BMC air filters. The 7mph gain in trap speed while running the quarter mile highlights the power gains. As they say trap speeds don’t lie. In addition the overall performance on the road course was where the car really shined. It effortlessly built speed and did not upset the car. It’s a cohesive package and never missed a beat. I plan on adding the package to my M5 at some point.
Thanks my man! Appreciate you taking the time to comment. The mid pipe paired with the valve controller really wakes things up in the sound department. Huge difference in tone & volume.
Much appreciated!! Check out Carbahn’s website for authorized dealers near you. Here is the link to their site. carbahn.com/find-a-dealer/?dealer-state=CA
I called the dealers and they do not have anything like that in CA I wish I had a dealer like you have. How did BMW do the work and warranty it. The carbahn guy said BMW will not warranty the car, but they will provide me a coverage. I dont feel safe with that. @@carguy302
A little mesleading because your quoted 735hp figure implies a 230bhp gain over stock whereas in reality the dyno showed a 78whp gain which is less than 100bhp gain. I know BMW underrates their figures and all that but youre also very aggressive in your losses factor to convert ~575whp to 735bhp!
Nothing misleading about it. Here is the info and link to the info provided from Carbahn. carbahn.com/product/cbs58-0602-evo-smooth-power-stage-2-software-for-bmw-g8x-m3-and-m4-competition-at-rwd-and-xdrive-2021/ Tuned - 93 Octane Tuned Wheel HP & TQ: 632 WHP & 574 lb-ft WTQ Tuned Flywheel HP & TQ: 735 HP & 668 lb-ft TQ Delta Wheel HP & TQ: 124 WHP 80 lb-ft WTQ Delta Flywheel HP & TQ: 144 HP & 93 lb-ft TQ
@@m3awd598 Check out this formula for the conversion. All-Wheel Drive 20% loss: Wheel Horsepower x 1.2 = Crank Horsepower. Keep in mind different cars, dyno, weather, etc.
Great vid. My Frozen Pure Grey G80 is on a boat about half way across the Atlantic. I can't wait!
Thank you! Frozen Pure Grey is a phenomenal color choice. Congrats on the inbound G80 🙌🏼
Great job man!, i'm waiting for the M5 to be tuned!
you will love it more trust me 😁
Thanks my man!😎 A tuned M5 will be rowdy! 💯
If this is where I think it is, I took mine through there a few weeks ago. What a blast!
Possibly…😉 I’d like to organize a meet and cruise on those backroads.
@@carguy302 I’m down! Do you have IG or something? I’ll send my info
Great video! I read the Carbahn warranty in detail, and it seems they could deny warranty claims now that you added other non-Carbahn mods to the car. The fact that their stage 2 improved your 1320 by .3-4 tenths is great. I just think the viewers should read the warranty details before making a decision.
Thank you! Carbahn reserves the right to void the warranty and is similar to auto manufacturers if signs of abuse etc play a role in a mechanical failure . Personally I was not concerned when adding a mid pipe or BMC air filters. The 7mph gain in trap speed while running the quarter mile highlights the power gains. As they say trap speeds don’t lie. In addition the overall performance on the road course was where the car really shined. It effortlessly built speed and did not upset the car. It’s a cohesive package and never missed a beat. I plan on adding the package to my M5 at some point.
Geez! You got me over here salivating! My stock M4 sounds like a Tesla compared to that beast. Nice work!!!
Thanks my man! Appreciate you taking the time to comment. The mid pipe paired with the valve controller really wakes things up in the sound department. Huge difference in tone & volume.
You thought about getting the CS/CSL transmission tune?
I haven’t given it much thought. I’ll have to check if Carbahn recalibrates the trans as part of the Stage 2 package
Great video Man, How can I get this done to my M3 in Ca? Any help would be great
Much appreciated!! Check out Carbahn’s website for authorized dealers near you. Here is the link to their site.
carbahn.com/find-a-dealer/?dealer-state=CA
I called the dealers and they do not have anything like that in CA I wish I had a dealer like you have. How did BMW do the work and warranty it. The carbahn guy said BMW will not warranty the car, but they will provide me a coverage. I dont feel safe with that. @@carguy302
What do you do for work other than TH-cam bruv jus curious
I’m in the real estate business. 🏡
A little mesleading because your quoted 735hp figure implies a 230bhp gain over stock whereas in reality the dyno showed a 78whp gain which is less than 100bhp gain. I know BMW underrates their figures and all that but youre also very aggressive in your losses factor to convert ~575whp to 735bhp!
Nothing misleading about it.
Here is the info and link to the info provided from Carbahn. carbahn.com/product/cbs58-0602-evo-smooth-power-stage-2-software-for-bmw-g8x-m3-and-m4-competition-at-rwd-and-xdrive-2021/
Tuned - 93 Octane
Tuned Wheel HP & TQ: 632 WHP & 574 lb-ft WTQ
Tuned Flywheel HP & TQ: 735 HP & 668 lb-ft TQ
Delta Wheel HP & TQ: 124 WHP 80 lb-ft WTQ
Delta Flywheel HP & TQ: 144 HP & 93 lb-ft TQ
@@carguy302 but your previous video showed 75whp or so gain (before/after). Am I missing something?
He need to toss it on a dyno. Other then that he’s good at reading the spec giving to him lol
@@m3awd598 Check out this formula for the conversion.
All-Wheel Drive 20% loss: Wheel Horsepower x 1.2 = Crank Horsepower.
Keep in mind different cars, dyno, weather, etc.
@@longdyphea I did have on the dyno for before and after numbers. Check out the video th-cam.com/video/9QZfcqMyQZ0/w-d-xo.html
No poops
No poops… 🤔