We Put A Speeduino ECU In The £500 Miata And Test It With Burnouts

June 19, 2020

In this episode were sent a CORE4 PnP Speeduino ECU to try in the £500 Miata before we turbocharge it. James unboxes a myriad of parts, revealing which turbo kit we will be using, along with new repair panels to fit in future episodes. Then the ECU is installed along with AFR, IAT & TPS sensors before Matt immediately rips some burnouts in the yard.

Leigh Gray

Leigh manages the e-commerce and marketing at BOFI Racing. When he's not being the face of our YouTube channel, he'll be getting stuck into the next set of products and marketing promotions. Leigh has been previously compared to a Moog from wish.com.

2 comments

Andy Gardner 20th June 2020

In your Speeduino fit you didn’t mention removing the fuse for the Fuel pump, was this missed out or are the instruction for it wrong. The flow switch is replaced by a driver in ECU that gets fried if you don’t do thus according to the instructions. Any way great video, just weird seeing a left hand variant being worked on in the UK.

Reply
1. Daniel Marshall 22nd June 2020
  
  Hi Andy, you do need to remove the ST Sign fuse (which is the starter fuse).
  
  We didn’t the first time, which usually kills ECUs and in this case it didn’t. But yes, you do need to remove it or the starter doesn’t turn off.
  
  Daniel
  
  Reply