[gemery]

Makes sense for those mods. Stock turbo stock cams right?

do you still have the active grill shutters in?
Rear spoiler moding, wheel offset, ride height, and mudflaps / side skirts would also affect the factory mpg.

Yes, stock cams & AGS.

Wheel offset is +40 & ride height -1" with 11k/15k springs F/R. Street Touring class autox rules don't allow aero mods, so no splitter/side skirts/rear spoiler mods.

 

[STNath]

Welcome from an English Bruva 🏴󠁧󠁢󠁥󠁮󠁧󠁿, my personal recommendation would be a catch can, along with an inlet clean.

thanks For your advise injector cleaner has been put into the car, I’ve just completed a oil filter change and fresh oil 😃

 

[STNath]

Welcome from an English Bruva 🏴󠁧󠁢󠁥󠁮󠁧󠁿, my personal recommendation would be a catch can, along with an inlet clean.

Do these gauges look good after a couple of minutes idle running?

 

[ddfred]

Do these gauges look good after a couple of minutes idle running?

The left hand gauge is oil temp. and it will take a while for the oil to get up to temp. The middle is boost and it should read "0" at idle and the right hand gauge is oil pressure, which looks normal for idling.

 

[STallion18]

If you can clean and straighten those intercooler fins a little, it will make some difference.

 

[sttwoton]

Do these gauges look good after a couple of minutes idle running?

Make sure you don’t get into the high revs until the oil temperature is up to at least the quarter mark.