




⚡ Ignite your drive with instant throttle response and unmatched control!
The Boulekos Dynamic RSBD401 Sprint Booster Version 3 is a compact, plug-and-play device that dramatically improves throttle response by reprogramming acceleration signals. Certified by TÜV and EC Type approval, it offers three driving modes plus security features like pedal lock and valet mode, enhancing both performance and safety without altering your vehicle’s core electronics.
| Manufacturer | Boulekos Dynamic |
| Brand | SPRINT BOOSTER |
| Product Dimensions | 3 x 2 x 5 cm; 150 g |
| Item model number | RSBD401 |
| Manufacturer part number | RSBD401 |
| OEM Part Number | RSBD401 |
| Item Weight | 150 g |
M**S
The vehicle' response is much faster and more intense!
> Installed on a BMW E46 with an M54> Arrived very fast: ordered on a Friday night; received on a Wednesday morning> The instalation might look easy, but I had to dismount some good portion of the innner cover as the cables are a bit short.> The product really works: I started to used in R1-R3 modes and it was a bit too intense for the daily street use, so I "lowered" to S6-S7> The vehicle' response is much faster and more intense!> Although I'm satisfied with product I have to say that the built quality looks and feels very cheap.
R**R
Waste of money
It is overpriced, cheaply made. Doesn't make that much difference
S**B
MINI 556
My R56 now is on fire
A**M
Brilliant
Didn't buy from these but have one on a bmw 320d and it's like it went to a stage 2
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