I tested them and they are %100 perfect.

Make sure you don't extend the lambda oxygen sensor in the place where Supersprint created. It will not read the fuel mix and a check engine light will keep poping up. You need to creat bunges at both upper left and upper right and close the ones that Supersprint created. You can still leave the post oxygen sensors attached to the L-shaped bunges.

Your hesitation at idle will go away and the car will be smooth again.

You havent even given us the half story.

You think, we not done it ? But headers which we have - this RACE no/cat version. And very small place to move primary O2 sensor afront, 6-7 cm, not more. Otherwise we had place it onto one-manifold tube. This wrong way, you are involved. Rear O2 better move out from L-shape and put into old primary O2 seating. Or - best way - wait until Capristo will build really nice and efficient headers for SLS

Too early. Good chances, that all will go 180' opposite and you will listen to another story...Positive one.

So then why not wait before posting? or is your post the ransom?

Because I'm NOT IN HUMOUR do it now. And after - looks will be no-neccessary...What you mean under "ransom" ?

No, this is not the ransom-ask, certainly not

Since you involved us in your story then we have the right to know the issue. Till now all I can see is some pictures of a Weistec Supercharger on SLS and there's nothing wrong with it.

You haven't even gave us the negative report so we can wait for the positive one.

Certainly - on pictures most of cars and performance upgrades looks perfect. How many times you get opportunity to drive SLS ? Stock one, or modifyed, doesn't matter. You have opportunity at your location drive it 300+km/h ?

Thanks for making your sig smaller. Another great pic. Is it Dubai Mall entrance?

My pleasure George, no it's Mall of the Emirates entrance.

Yes, this looks Dubai Mall entrance. Was there not one time. But this not me, posted this picture.

I've got many opportunities to drive SLS's stock,tuned, tuned/SS headers. At my locations I can drive 330+km/h.

Here's one from my own C63 with the weistec SC 320 km/h ( driving )


Here's another video that show you capability of driving 337 km/h at our location
( I'm recording not driving )

I just stated that it's not Dubai Mall.

Still waiting to know the issue ?

A-a-h you are from Midle East, Qatar ? There you can drive other 300km/h, like we are also here... And what you will say SLS with SS headers ? Asking not an idle, cause we tested only SLS with Weistec SC and WT SC + Headers. And stock one, sure With only SS headers - were no chance...

And what's it ? If not "Mall of Emirates"in Dubai ?
looks very similar...

You said that you visited Dubai Mall once , is it in Qatar ?

I drove my friends SLS and he's a member on this forum ( SLS Qatar ) when he was over here. It's a total beast. I was capable of hitting 340 km/h with a PP-Performance custom tune and SS headers.

In Dubai there're a lot of Malls. One of them is the one in the sig ( MOE - Mall of the Emirates and it's in Dubai ), the other one is Dubai Mall also in Dubai

Both of them are totally different malls.

Still waiting for the story.

No, may be you missunderstood me. Dubai Mall - in Dubai, in Burj Dubai. Photo is from Mall of Emirates - one at Sheikh Zayed road.

At the begining you said my sig is in Dubai Mall and that's wrong. Again you're wrong since there's nothing called Burj Dubai in our palce lol it's Burj Khalifa.

Though you still need Geopraphy lessons but enough already.

Are we getting any story here or you're just trying to skip it ?

If you will visit our location even 20 times, I think you will also never remember how maion of our location-places named. And I was in Dubai only 10 times
About story - have patience. We really want do smth with Weistec to make smth interesting.

Before making something interesting with them. You stated this :

So we want to know the issue. How can you still work with a company that is unprofessional .

I WANT a lot... And what from it ? Are you happy with your C63 Supercharged ?

I guess there's no story and no issue at all. Everything looks fine at least to me.

Having Weistec file instead of a 3rd party one ? Yes I'm so happy with how my car pulls and work especially in summer heat.

OK - no story, no issue....
What you mean "Having Weistec file instead of a 3rd party one ?"
That I utilised someelse another ECU-mapping instead doing it with Weistec ?