Don't waste your time getting JB4, you'll end up buying it and then deciding it's not good enough and you'll do a Femto unlock and proper tune anyway. So save your money and go straight for a Femto unlock. I learnt this the hard way....
Yes the manifold does make a great difference for intake...
The airbag is awful to get off, I've had it off a few times for various reasons and every time it's not an easy thing to do.
Pushing in the airbag with one hand while pushing the release springs helps it release way easier, I use a long 4mm Allen key, but it's still very fiddly and can take a...
It seems like the flash was not successful. All those transmission codes normally flag when flashing XHP for example and there's an interruption in the flash process.
I would make sure the car has a stable 12 Volts by either driving the car for atleast 30 minutes before flashing or have a...
Ok I've driven 800 miles on my UltraFlow X turbo so far and it kicks in at 4000-4200rpm, the stock turbo used to kick in at 3500rpm, so the 6769 will spool in at 4700rpm at an educated guess. It's probably not the most street friendly drivable turbo, hence why i went a little smaller and took...
It should make around 660-675whp on E40 with a stock fuel system depending on HPFP limits.
But if you upgrade the LPFP and install port injection you'll easily make 750whp on E40 with the 6769, assuming you were already running meth injection.
I think if you want to run ethanol on the stock fuel system you'll be restricted to an E40 mix maximum and the appropriate boost level for that. If you want E50 plus with more boost you'll need a LPFP upgrade and port injection. The Stock fuel system is limited to around 700whp with a mild E...