BBM Mobile RX7 Diag & Mapping services

18/07/2026

I mapped Aaron Weston lovely RX7 today. Mark Fawkes driving the dyno.
Engine bay spotless.
Garrett T04Z with half bridge ported motor by Colum Chadwick .
Haltech Nexus ECU.
Just under a bar of boost , 494bhp at the crank! 370lbfts of torque too

29/05/2026

Visited Tim at RX Motors today to put a running in map on a Turbo FC , made Timmy fire up the PP Purple Peril ! The Brap is strong !

18/04/2025

https://youtu.be/5WmtGuppJOc?si=1XlT0GbieGta6WAF

New Mapping session , spec of Fraz's car is GarageReg StreetPort, Haltech ECU, Single small Turbo 0.8 bar, sorry for the quality of vid forgot to switch on full resolution for vid recording

Previously mapped on Apexi and stock Twins made 340bhp, but an injector pintle which broke off damaged engine .Now engine rebuilt with street port and single...

11/03/2025

Latest vid from Mapping session , I mapped a stock twins RX7

1st Mapping session of the year , TPS Customer Car , had previous map from another Tuner, Customer felt it was down on power , 1st base line run no changes m...

13/02/2025

Hi Peeps , I have created a new Youtube Channel , I will be uploading Mapping and Project vids, please SUBSCRIBE to the channel so you will be notified when I upload new videos , I cant promise Mat Armstrong levels of content lol but will try and make them interesting and entertaining :)

BBM Tuning is channel recording my Tuning / Mapping work and projects on Mazdas and VAG Vehicles . Namely on RX7s. I tune on Haltech, Apexi, Motec and Link Currently

22/01/2025

Hi People
A lot of you know me through the RX7 community over the last 20+ years.
I have decided to be my own boss start a full time business in a world I love. I have been an IT contractor for years, I have decided to strike out and do something I love.
I have been mapping RX7s for the last 20 years at weekends at SRR dyno, circa 200 cars.

Over the years I have had many many requests to go visit people's RX7s that have had various issues and diagnose there issues where they are unable to bring their car to me , most of the time I have had to decline as working a Monday to Friday job.

I can now offer this service , along with base mapping on Aftermarket ECUs, general servicing on these cars and install of some performance parts. Compression Testing also available.
Repairs, Car builds and Engine builds I will point you to the best Rotary Garages and engine build companies in your area that I had experience with and who have worked on my own race RX7 cars.
I still offer dyno mapping at SRR for your RX7.
Please feel free to DM your requests.

Many thanks for reading
Marco