Alex@Stratified's latest activity

The most common things that cause misfires with these motors from the cars we tune and see. 1. Spark plugs - old or gap too large 2...

Another Flex build, this time with an HPA FR500 turbo. Tuned this car on the IS38 turbo originally (the plot is with E50 fuel) so it...

I've been running the Stratfied OTS ECU & DSG tune and they feel excellent together. I picked up the flex fuel kit from Stratfied...

Here's another interesting finding while tuning this S3 on Cobb Tuning Flex Fuel This car is fully bolted with MPI and running a PMax...

This Flex kit and a tune if you have a COBB AP already. Past IS38 turbo size I recommend considering MPI due to ethanol needing to...

Yup we can do flex. It's only $25 more to tune than an additional fuel map as we are essentially doing a pump gas map and then your...

As you may know COBB recently released flex fuel support for the MQB GTI and R (and a drop in kit). You don't need to use their kit...

If the tune is more aggressive that the octane you are currently running, some ethanol will help keep it knock free and keep peak...

Our customers are worldwide - absolutely not issues. I can't wait for MPI support for MK8. Already it has an upgraded DI system so MPI...

Ethanol requires more fuel volume to be delivered to maintain stoichiometric ratio. This is mainly because alcohol contains oxygen...

Yes this has always been the case with these cars. They target the AFR in the tune in full time closed loop using the wideband at all...

What are your overall power goals and how will the car be used? There are quite a few options for this car so this is a good place to start.

I was very excited when COBB released this product after a very long wait. Dove right in and made a video with lots of details about the...