2022 BMW S1000R / RR | Bren Tuning Stage 2 Flapper Delete Install

[@dadams1947]

W0W! When you took it all apart it seemed confusing, but when you went back together with it after the modifications you did to the air flappers it seemed to be easier to understand the placement of everything. It's something this 74 year old would never try to do to my 2016 S1000 R that I bought used a week and a half ago as there's plenty of power for me. I also have a 2005 Hayabusa , a 2000 R 1150 GS and a 2001 K 1200 RS in my collection. I've been riding for 58 years.

[@CaliMotoTV]

Good for you! That's awesome. We hope we still go wild buying new bikes at 74. Keep it going young man! 🔥

[@ARyanCoke]

I’ve done the tune and filter for this bike. I noticed a good jump in low end grunt. I haven’t done the IAT relocate and flapper removal. What I don’t get is if the tune will open the exhaust flapper valves 100% of the time, why can’t it open the air box valves 100% of the time too eliminating the need to remove them. What I have noticed on this bike is when the OAT is day 26degrees C , my gauge on the display is within 1 degree so I’m not sure how Brentunes video is showing a 30F difference. And yes my reading is from a standstill on its first start of the day after a few minutes of idling. Let us know what performance changes you see. Thx for the video. Love them. Thx Bill

[@terrydfowler]

The website says they can include the 100% open flappers in the flash by request: PLEASE NOTE: UPON REQUEST WE CAN COMMAND THE INTAKE FLAPPERS OPEN THROUGH FLASHING ONLY. THIS IS FOR CUSTOMERS THAT WOULD PREFER NOT TO REMOVE THE INTAKE FLAPPERS FROM THEIR MOTORCYCLES.

[@davetrueman2240]

Why did you cut the zip ties from the carrier. It is only 6 screws and the carrier and loom (wiring harness) would fold back with the ecu? And a big thanks for the videos. They are a big help.

[@SteinerSE]

I'm like the channel bra, very supportive :) :P

[@aviator3144]

Thanks for sharing Bill. That was a big job.

[@cyberchip6]

hi, nice videos. the new filter is small compared to oem filter, the spring filter have some gap in the square house, any problem with that? some dirt? thanks

[@CaliMotoTV]

Nope

[@natecote1971]

I ran slr tunning with btmoto flapper delete and iat relocation if you want to save money you can delete the flappers without the bt kit if you get a rubber plug kit. Bt is just super expensive for all their stuff $450 for velocity stacks i bought them and couldn't tell the difference between them and the stock ones besides tbeirs are aluminum and stock is rubber... if aluminum were so mich better why dont they come with aluminum stock?...

[@avilesalberto3682]

Hi!! What's happens with the flapper motor plug?

[@robby66genova]

Simlpy fantastic !! Thank you a lot!!

[@CaliMotoTV]

Thanks for watching 🙏

[@alexanderbogdanov7116]

Why don't u remove flappers and reinstall servo back in?

[@josey1972]

Wow! Not looking forward to the air filter change! The Brentune is on my list of mods but not until the warranty is gone so a few more years before I have to worry about that. Will the cat-delete make it too loud for tracks that check for db levels? Thanks for the awesome instructional videos!

[@ARyanCoke]

The air filter alone was pretty easy

[@josey1972]

@@ARyanCoke Easier the better! I'd still do it if it was a pain but I do like the Sprint filter in my BMW's.

[@brianrovinski2486]

do you recall what size drill bit you used for the IAT? BT Moto has 5/16 listed but seems too small and I can't get the IAT in all the way.

[@CaliMotoTV]

Not sure anymore sorry

[@SteinerSE]

Which of the brands of bikes you've owned were in general the easiest to work on? (Aprilia, BMW, Ducati, Yamaha) ?

[@AdriixUrt]

Hey Bill, thanks for your great videos first of all. Do you know when you gonna go back to the dyno to see the final results ? Looking forward to do the same tune that you did here is EU, hope won't be any problem with it

[@elviscochitomx]

Nice video , But , the flapper on the intake air duct is not necessary to remove you can leave it open with the tuning software in this case BrenTuning ….. The BrenTuning air filter is extremely expensive and won’t get any real extra power , probably 1.5 Hp for +100usd ??? 😕

[@CaliMotoTV]

👌

[@MarcoL1-o7l]

Im looking at doing the stage 1 tune but following some of the mods youre doing but was wondering. When i take off the fuel tank will it continue to leak after disconnecting?

[@michaeldidovets6636]

i did a full exhaust on my s1000rr and took off my tank. it does not leak just a couple drops

[@brucekendall52]

Quite a job.Thanks.

[@Boston617.]

Question. Doing the advance engine work does that void your 3 yr warranty.. just asking ..

[@stealthdoocatee]

Absolutely

[@gregreynolds9708]

Bill you got the mad skills. That swap had better boost the power to 208hp. Otherwise..... JUST BUY SFV4! To much work IMO. ;)

[@stealthdoocatee]

He has the fighter. And the stage 2 and 3 bmw s1k rr walks our fighters it's insane how fast the bmw is

[@xxdimmuxx]

Where did you get your seat cowl cover? Been looking for one.

[@xxdimmuxx]

@@CaliMotoTV ah so they are available now? I’ve asked my dealer I bought mine from a couple times to order me one and they keep coming back with “its not released yet”

[@carlosm9111]

Idk how after owning a Tuono V4 you could call the dime a dozen inline 4 of an S1000R “sweet music”. They basically all sound the same as all other inline 4s and have no spirit or fire like the Aprilia V4 🤷🏽‍♂️

[@TheGnojedin]

How much was the BT connector?

[@CaliMotoTV]

Hit up Bren Tuning for pricing!

[@bill7501]

Can't the flapper be adjusted to open and close with a custom tune???

[@IN_ZANE_]

Yes

[@johnnys8286]

Will you do a new dyno run?

[@johnnys8286]

@@CaliMotoTV sweet, keep up the good work!

[@jeffsmyth1681]

Bill I have a question

[@jeffsmyth1681]

What’s the trick to line up air box servo motor

[@mtmatt8958]

I should have brought my ex girlfriend up there for a flapper delete 😂

[@พงศ์กรทองขาว-น5ฉ]

First view 😳😳

[@Bailey-k2j]

Don't need a stupid bren tune. Just remove the doors and leave the servo installed and connected. 🤡