MPG on Supercharged TSX ??

littlebo · 10-19-2009, 01:47 PM

Hello beast owners )
What average MPG do u have on a SCed TSX now and before u SCed it ? Please note your tranny , at or mt

Thanks !!

littlebo · 10-20-2009, 08:42 PM

Noone has measured their mpg ??

Or the things is too bad to tell ?

audioserf · 10-21-2009, 07:45 AM

I have an 04, which lacks the MID screen, so I just go based on how many miles I get per tank (reset tripometer every fill-up). I added a blower back in June and to be honest, my mileage stayed more or less consistent. If I drive reasonably, I get good mileage. If my foot gets heavy, obviously, that worsens mileage.

So, no actual stats/data for you, but based on personal experience, boost only affects gas mileage as much as you let it.

Tsx536 · 10-21-2009, 09:13 PM

I have some mpg numbers.

This is on a SC, with Hondata, and 9 psi boost 3.15" pulley

24-25 mpg 50% highway, 50% City. Driving normal, 85 mph on the freeway
20-22 mpg 100% City Driving
17-20 mpg (maybe even worse) Driving hard all the time.

Since going to Hondata, my gas mileage has actually increased. This is on an 04 TSX with 115K miles.

More info on my mods here:
Review/Dyno/Vid: Hondata K-Pro Fully Tuned CT-E Supercharger - Auto 5AT - 265hp/199tq

audioserf · 10-22-2009, 07:29 AM

Nice figures Kenny! My higher-powered West Coast twin... haha.

Tsx536 · 10-22-2009, 08:00 PM

Thanks Matt! Now that it's getting colder, I'm sure you're really going to enjoy the boost! The SC loves cold air!

BTW, to the OP, I could probably get 25-27 mpg if I were to drive 70-75 mph the whole time.

audioserf · 10-23-2009, 07:17 AM

The SC absolutely loves fall weather in Connecticut, let me tell you. I can't even imagine the fun DAYTA's having... I need to meet up with him for a drive sooner than later, before the snow hits.