From what Ive read on other threads........A CAI will help with the MPG if you lay off the gas, but whats the point of having a TL and not having it sound mean or not going fast. So thats out the door. I wanted to ask my fellow Aziners if anyone is aware of another way to boost gas mileage. I have a K&N drop in Air filter and it didnt do shit as far as gas mileage is concerned. So if anybody has any suggestions please let me know.

thanks

Arman

 

the e-shift pro cats add about 21 WHP and improve MPG due to the freer flowing exhaust. But this will not pass inspections because the cat was replaced before 80,000 miles. Also Weight reduction such as getting rid of the spare tire and other unnessary items helps.

 

ur pulley, minor weight reductions, and exhaust mods

 

Basically anything that makes the car more efficient like they have mentioned above.

UR pulley (which they currently are gonna have a Group buy for )
reducing weight (check the "Putting the TL on a diet" thread for more info)
Procats

 

Nothing that will make any real difference.

 

1) Keep high air pressure in the tires (perhaps close to 40 psi). With colder weather arriving, it is important to check your tire pressure each time the temps take a nose-dive.

2) Do not carry unnecessary items in the car/trunk (heavy tools, luggage, golf clubs, books, etc.)

 

Lightweight wheels, low rolling resistance tires (basically anything thats not too sporty) and a feather foot.

 

Walking...

 

go to the gym, lose some weight

 

He is skinny enough and what thread is the group buy for the pulley and what exactly does this pulley do. Basically lowers amount HP lost right?

 

lol he said his skinny enough...pulley helps reduce hp lost at the crank, which adds hp is you think about it..less rotational mass

 

Absolutely right. Honda already did all that could be done for now, but you can trade in your TL for Prius or Smart.