BT Moto (20-22) BMW S1000RR (K67) M Race Velocity Stacks

2020-2022 BMW S1000RR (K67) BT MOTO M RACE VELOCITY STACK KIT

With the success and amazing feedback we've gotten from our M/S1000RR/R/XR flashes , we wanted to turn our focus to getting into your engine in a more efficient way. Our custom velocity stacks and revised tuning for the OEM widebands not only gives a dramatic, top-end power increase, but also doesn't loose any power in the low or midrange of the RPM.

Easy to install, custom velocity stacks don't shift the powerband over and decrease power down low. We managed to make more power where it matters.
We found with competitor velocity stacks that a "one size fits all" approach doesn't work for the M1000RR and S1000RR airboxes. As we have extensively tested this in both airboxes and found dramatic power loss with competitors products. Instead, we spent months testing and developed two different stack designs. One for the M1000RR and one for the S1000RR that make the best power for each (dyno results below). With our FTCL (full-time closed loop) tuning there's no need to worry about your bike going to lean or rich. Your bike tunes itself (BT Moto exclusive feature).
We are confident that our velocity stacks will be a noticeable and quantifiable change in your bike that leaves you smiling every time you get off the seat.
BT Moto M Race velocity stacks are developed and designed to work with BT Moto custom flashing . Flash adjustments include revised funnel actuation and fine tuning for BT Moto custom velocity stacks.

* VELOCITY STACKS DO NOT REQUIRE FLASH PURCHASE BUT IS RECOMMENDED FOR ADVERTISED RESULTS *
** PLEASE NOTE !!! IF YOU ARE USING THE "ALPHA" or K66 AIRBOX ON YOUR S1000RR, PURCHASE OUR M1000RR STACKS INSTEAD

BENEFITS

• BT Moto M Race velocity stack kit (install video below).
• FTCL (full-time closed loop) lambda targeting enabled for all applicable models.
• Correct fueling on both banks in “Alpha N” mode and race modes.
• Funnel actuation corrected for BT Moto M Race velocity stacks (comes with optional flash).
• Custom velocity stack designed for YOUR airbox. No one size fits all approach.
• OEM fitment and ability to go back to stock whenever you'd like.
• Plug and play
• Gain 5-10HP (depending on bike and mods) at higher RPMs (with BT Moto Flash).
• No power loss in low or midrange (with BT Moto Flash).

BT MOTO M RACE VELOCITY STACKS

Red anodized and made from billet aluminum with our laser etched logo, the BT Moto Velocity Stacks have been carefully engineered and designed to maximize power in the higher RPM range while not losing power in the low RPM range.

Made for an OEM fit, the BT Moto M Race velocity stacks aluminum ring clamp to ensure tight fitment while also being easy to install. These are plug-and-play and require no additional modifications to your airbox to fit. Simply remove your factory velocity stacks and install ours in. Coupled with our custom flash, the combination makes an extremely easy install and tune that can be done in your own garage with basic tools or mechanical knowledge.

**** BMW airboxes have a decent variation in fitment on the box holes, or circle size. If you find your stack tight, that is fine****

***DISCLAIMER: FOR CLOSED COURSE COMPETITION USE ONLY.