Thread: Accelerator booster

Have a read of this review, I think it is a good objective write up and describes well how it "works":

Sprint Booster- My Review w/0-60 data - Club Lexus Forums

You already have one - put the car in sand mode!

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Originally Posted by gghaggis

You already have one - put the car in sand mode!

Thanks can u just drive around in sand mode all the time? i also wondered weather i keep it in sport mode as its a lot more responsive in sport.

As a fellow v8 d3 owner what you've written doesn't sound right to me. In neutral mine revs quite responsively (but it knows it is in neutral so it only responds to clear inputs - squeeze not stab like other vehicles). What is the actual issue when driving (I've had my share of niggles so might be able to comment, possibly even helpfully haha) ?

No actual issue just reading the speal on how they make it more responsive esp in kick down overtaking and given how much they come alive after 3500rpm i thought it might wake up a bit earlier.

Yep, I get what you're saying. That's the kind of performance you get when you put (basically) a sports car motor into a very heavy 4wd ... but that said, mine is coming on pretty strong by 3000rpm and by 3500 is screaming its way very quickly to the redline. I would very rarely call it anything other than reasonably lively for such a big vehicle (mine is as quick as a Liberty GT 0-40 ... after 40 is a bit shattering ... but anyway ... ).

If it is excessively doughy and unresponsive, reset engine ECU adaptive learning and Transmission adaptive ECU learning. This will get it to forget bad learned habits and you'll get a bit of a responsiveness boost if this hasn't been done for a while. I recently changed plugs (140km, first plug change), cleaned throttle body and several sensors and new airfilter = quite an improvement (pretty standard servicing stuff but the intervals are very long on these vehicles).

I've had a passing interest in a bit better low down performance (who doesn't want more low down torque !?!)- google up LR3 & AJ-V8 tuning - but have never come across anything that seemed significant / value for money. Let us know if you try something out !

hmmmm never even thought of changing the plugs is it hard to do?