mr747

Hi guys

Since putting an exhaust on I feel like transmission can't keep up with the power and I'm wondering if the tcu upgrade will fix this problem

I'm running the standard 7 speed none mct

Could somebody shed some light on this subject or maybe weistec can help me out

SLS Qatar

You Feel? how exactley?

I dont think your exhust mods will effect your tranny in a bad way. What type of exhust do you have?


How much milage do you have on your car? It could be that the transmission is slipping due to burned/worn out clutches.

mr747

It's like when I take off in first gear the car breaks traction and it sort of jumps and pops

I still have a stage 1 tune but I don't think adding a stage 2 tune changes the shifts points does it??

I only have 60000kms but it only does it in first gear in 2 3 and 4 is normal

Could it maybe the my cars computer hasn't learned yet

Merc63

Let it adapt.


tranny wont slip in first or second.. it will do it in the high gears.


you dont need tranny work with headers. Save your coin.

run in manual mode.

mr747

I will get out and have a bash today hopefully gets better

mr747

The gear box is fine I took it for a bash today

Mmmm mmmmmm m mode

I would still like to get weistecs input on the tcu and how it will go with just an exhaust and tune does it really make a lot on difference on a non supercharged car