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So do you only check the VF reading at idle with a Voltage Meter sorry i might be alittle slow having trouble understanding how you get a VF reading for tuning purposes. Is there some type of gauge for this? whats the best way to do this while driving i understand the concept of it. Just...

So i get that you only want to tune Open loop. And just mess with the high throttle map. What i don't know about nor have i messed with or will mess with without some input is tuning with the NE points my question is since this is by RPM and not throttle % will the stock computer mess with...

So i think im gonna buy a MAFT PRO but i was looking at the site and was wondering if anyone can tell the differences between the GEN 2 and MAFT PRO. I'm assuming the MAFT PRO is better only cause it is more exspensive lol.. Another question is i've heard that you can get rid of the AFM...

So i was looking around at some things on Driftmotion and all they have to offer parts wise. Some things i came across i wanted your guys opions and expertise :) Also figured if anyone else had something they wanted to know about they could post and maybe get a anwser out of it. So some...

So i'm gonna start doing my clutch tonight i was wondering after looking at the TSRM i was just curious if any of you guys have tips and tricks to getting it done easier. Any comments and info is welcome and appreiated :) (7MGTE/R-154) Thanks in advance Jordan

Yes i understand you get what you pay for but im not pushing crazy HP/Torque and my clutch started slipping tonight. :( I don't have tons of cash but im not 100% willing to just throw crap in my car. I don't need to go all out just need to be able to get by for for awhile. Any suggestions...

Ok so i installed the Apexi tonight after i got off work car is running good started right up after i put it in. I followed this guide i found on here. http://www.supramania.com/forums/showthread.php?5485-HKS-SAFR-APEXi-SAFC-amp-NEO-wiring-installation Everything seems to be working...

So i got a couple questions about the AEM Uego. Is there a way to get rid of the stock 02 Sensor and use the AEM Uego or do you have to run both? If you can get rid of the stock o2 can i put the Uego in the stock bung? Also what is are Stock Exhaust piping size right after the elbow? I...

So i've been fighting a problem for about 2-3days now my car has ben burning oil(Can smell it all the time). It only seems to come out of the exhaust on decel or when the rpms are coming down. but you can smell the car burning oil constant. Also the car started to not won't to start it...

So i was driving along last night and ran into a 07 350z decided i was going to race the guy from a dig. Outcome we were neck and neck till about 60 where i pulled away. So it got me to thinking that if my car wieghs about 3800 and the Z is about 3350 (D-450) and stock a 07 Z has 306hp...

In my town right now on Craigslist guy has I set of evo 560cc injectors($150) came off a dsm will they work with a Lexus afm setup ? If i get a apexi safc to tune?

What does this mean? should i be worried? It was a ggod amount but not enough to soak the whole head it was only on that plug none of the others..The head is still pretty clen inside so i dont think it is the vavle cover gasket but it could be. Reason i changed them was because the car...

So here's the thing my cra is throwing code 71. It has done this be for due to my ignorence in the Temp sensor not being connected. I fixed that and the code went away for about 2,500 miles. Tonight on my way home it came back :: angry :: Everything is connected properly i just dont...

I just have a quick question im going to go pick up a new TPS sensor from autozone or checkers. But auto zone says that there are different TPS sensors for every year/model of the supra is this true? Checker told me they have one sensor from 87-92 only difference is N/A to Turbo My cra...

So recentley i have had this chugging problem seems to happen when i drive at a consistant throttle postion. Same feeling comes through full throttle pulls The car just hesitates and starts jerking until i left off or back off throttle. ' Like a cloged fuel filter or something...

So i've been trying to find out the answer to this for awhile i'm hoping someone can help me out. So when i unplug my AFM is the car sappose to keep running or is it normal for it to die out? If it is dying out what is that a sign of? As my car will die when i unplug the AFM. I heard...

So i drove about 4miles today and the check engine light went on and off about 3 times on my way to where i was going. it seemed to shut off at idle and come on while driving. So i pulled over checked the codes even though the light was off. i got code 41. Throttle Position Sensor Signal...

So i got code 25 and i am unsure why it poped up ive been running the car this way for awhile now.. It says Lean Malfuntion makes me think im not getting the right fuel? MODS RELATED TO PROBLEM Driftmotion Intercooler Hks Sqqv BOV vented Intake filter TSRM Defintion Air-Fuel...

So after finding my 89 with rust everywhere i was going to decide that i would just take out my 7M and throw it in the 87 Shell i have. but after looking at prices ive decided i should have enough money saved up to go ahead and do a 2J. But i am unsure of everything ill need. This is what...

So im looking to upgrade to the lexus AFM/550 setup on avg what should i expect to pay for injectors? I also see people with 560s or 540s how big of a deal is it to be 10cc off? i know i also need or should have a upgraded fuel pump/afpr and something to tune with (Apexi Safc) is what i...