S4RS system upgrade

[Grumpy]

Originally Posted by Bradders

Rexxer is new to me. Is it a custom mapping solution on a dyno or is it a piggyback (like PC3) product where you upload pre done maps?

As Rollo mentioned, my 12r was recently treated to a 're map by Dave at DWR.
Basically Rexxer send over a code which allows access to the map within the chip. Then the map is customized to suit the requirements for the exhaust. In the process the running is smoothed out plus the boy is increased.

The chip was 're mapped on my S4 about 10 years ago. As breaking into the map is easier on the older ecu's, the process is cheaper and quicker.
A rolling road 're map is better than a generic as the map can be tweaked on an on going basis whilst using the bike running to achieve the results wanted.

There are quite a few guys who can crack and time your ecu. Apart from DWR, BSD near Peterborough have a very good reputation.
BED is where the guys from Ride, Bike etc go to have the test bikes from the manufacturers dyno'd.

[Bradders]

Cheers again. Nelly is only a couple of hours away, so will drop him a line.

Looking like I’m going for spark decat with mivv carbon cans.

[Pedro]

Give Dave Wood at DWR in Bucks a ring, he did a cracking job on my 1000

[Bradders]

Spark system arrived, and it has the sensor holes too for custom mapping

Any good sources for the plugs I need? One looks larger than the other.

Decided to have my ecu DP flashed for now, after some expert advice that on these bikes the DP is often very close to when you have custom mapped (very reliable and experienced resource!) much cheaper and I don’t expect to take off again

[walkingpictures]

Originally Posted by Pedro

Give Dave Wood at DWR in Bucks a ring, he did a cracking job on my 1000

By pure coincidence I was rummaging through the paperwork for my S4RS last night and found a receipt from that very person for some ECU work on my bike when a previous owner had it.Don't know exactly what was done.

Kimbo