I Remapped My CHEAP Smart 451 Brabus Engine + Gearbox! Its BONKERS!! *First Drive*

I remapped my CHEAP Smart 451 Brabus! Its QUICK! I am so impressed with what BIG Performance have done to my Smart 451 Brabus! The Smart 451 Brabus was already a nippy little thing but with the improvement of 30% more power to around 130bhp and 30% quicker gear shifts my Smart 451 Brabus is now transformed! My Smart 451 Brabus not only has increased performance but it feels so much smoother and usable too. The gear changes can now be engaged much earlier so you dont have to hold on to gears like you did on the stock smart 451 Brabus map. Check out BIG performance for SMART Car Remaps and tell Ian i sent you! http://www.bigperformance.co.uk/ https://www.instagram.com/b.i.g.performance info@bigperformance.co.uk Help me get to 100k subscribers! Join the adventure, its free! Subscribe and turn on notifications so you don’t miss an update! Check Out My Clothing Line and support the channel: https://ctrlandshift.com/collections/stef-abtv My Camera Gear Canon G7X MKii https://amzn.to/36oyd36 GoPro Hero 8 https://amzn.to/2thkOvn GoPro Hero 7 https://amzn.to/2MM4EB4 GoPro Mount https://amzn.to/2QyAyBV Hand Tripod https://amzn.to/2sDMj2b Big Tripod https://amzn.to/39szokc Follow me: Instagram: https://www.instagram.com/Stef_ABtv Twitter: https://www.twitter.com/StefABtv Facebook: https://www.facebook.com/StefABtv