How much gas mileage should I expect a supercharger to take away from car?

5 Responses to “How much gas mileage should I expect a supercharger to take away from car?”

1. silverfox9605 on March 4th, 2010 8:25 pm
   lots!
2. 1999 Nissan Skyline GTR Vspec on March 4th, 2010 8:30 pm
   your car is a v6 do not add a supercharger

   if you want power and mileage get a low restrcition cold air intake and a low restriction exhaust manifold
3. dodge_ram_pickup_guy on March 4th, 2010 9:21 pm
   it would suffer alot. plus with a supercharger you might as well take your gas tank and pour half a tank on the ground because thats what your throwing away in a super charger.if i was you i would keep everything stock things like this can improve the value of the car if you put in a super charger the value of your car would go down trust me i have been down that road
4. collapsed_generation on March 4th, 2010 9:35 pm
   I put a TRD supercharger in my 2003 Corolla and didn’t experience any gas mileage decrease. If anything my gas mileage went up abit if any at all.
5. mike_b_284 on March 4th, 2010 9:47 pm
   Actually none if you can keep your foot out of it. A supercharger increases the air to fuel ratio, it actually uses less fuel at the same RPMs.

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