View Full Version : Performance
- Help needed with my decision
- turboing is300
- Wants to buy Mazzuri Super Header (2jz-ge)
- my new lexus is being bought today!!!
- LMS Supercharged Intercooled
- is300 throttle problem.. Please help!!!
- anyone have 2003 is300 air filter cover?
- '03 is300 airbox clamps needed!
- 01 IS300 intermittent loss of power, + wont shift.
- IS300 - MISFIRES Cyl 1,2,3, & 6... HELLLPPP!!!
- fuel for a is300
- OEM timing belt max power
- is300 swap vvti or non vvti
- Coolant temp sensor location
- 2009 IS250 transmission slipping?
- Intake&Exhaust
- thinking about turbo???
- System too lean, vaccum lean, intake related?
- General 2009 IS250 questions - performance breaks oil change
- IS 250 VSC code after accelerating
- Automatic Transmission Fluid
- IS300 2jz gte swap help please
- xspower single turbo manifold help
- Does anyone know how to install a Weapon R Secret Weapon Cold Air Intake?
- is300 auto shift kit question
- GTE Swap
- is300 Aristo engine,ecu,single turbo and 5 speed
- F-Sport Intake
- 2JZ-GTE head on GE block???
- Newbie
- Help on my NA-T Setup
- Misfire on boost resent 2jzgte tt single turbo conversion!
- fuel gauge
- AEM short ram intake bad idea?
- trac off and abs..
- VIP pushing 1k+ rwhp.
- NEW kid on the block
- Switching to 2jz questions
- Finished: Custom AEM EMS V2 Install IS300 - plug n play what?
- building some jdm 1jz/2jzs
- Suggestions on IS250 exhaust
- Mods
- SRT intake installed, now radio wont work
- Oem lsd axels have play?
- Half Tank 89 Octane + Half Tank 93 Octane = 91 Octane?
- help AEM conversion harness for 2jzgte vvti swap
- New back box / cat
- wtb 01 is 300 exahust
- na-t Intercooler setup
- Compression with non VVT-i GE pistons?
- In need of help for boosting 02 is300
- Help
- 2004 IS 300- A/C Problems
- GTE Question for you ****'s
- Need some simple pin outs on the tps
- Supercharger help.
- E-shift tranny problems please help
- 04 is300 auto trans shifting problem
- 04 is300 auto trans shifting problem
- Another Turbo IS300...
- supercharger for my is300
- W55 to V160 in an IS300
- Anyone Have Before & After Results of 4.30+ Gear Swap
- Gauges?
- 2008 IS250 IAC motor
- Headers- DIYable?
- nitrous?
- Whats in my car & Why is it there?
- UK buyer
- Turbo IS300 5MT and Stock GE!
- at what point on a turbo is do you need a piggyback ?
- looking for exhaust for is250
- question on safc
- supercharged
- What to do!? Cheapest Real HP gains w/o Turbo
- what next
- ELECTRICAL ISSUE...HELP...Freekin' HATE electrical probs.!
- Has anyone done the GSE21 swap in a 300 yet?
- steering wheel hub
- TT swap help
- W-58 tranny??
- gte vvti rods the same as ge vvti rods?
- Need help Is300/2jzgte vvti getrag
- 1jz vvti Z32 MAF?
- tuning for na-t
- Standalone?
- X Force Remote Controlled muffler
- is300 bogging @ 4000 rpm
- Engine Swap in CA
- My friend's IS300 with supercharger!
- internals
- Anyone know how to install a MAP sensor?
- FS and WTB and WTT go in classifieds forums ONLY
- Anyone have experience with OBX headers/Y pipe?
- 02' IS 300 A/T Drain and Refill????PLEASE HELP
- whats the best headers i can buy for my 01 IS300?
- Aluminum radiator
- Need help with e-shift not working
- Upgrading My IS300
- clutch pedal diagram?
- Blown supercharger
- 1jz hydro pump removal
- TTC mod
- In the market for a new exhaust, but need some HELP! tips?
- What do you guys think ?? (Fuel)
- Engine Swap
- IS300 Tranny swap
- 5-Speed R154 Swap question...
- my car died
- Help for IS 300 please
- is300 supercharger
- my is needs help
- 1uzfe swap
- which exhaust...
- IS250 intake
- hks sld type 2 for an is300
- Dyno for my IS300
- What to do?
- Flywheel questoion
- Misfiring issue ( i think) any ideas??
- Sport Exhaust
- How to change my shift of my IS300 automatic to run faster.
- I want to remove the resonator (exhaust) of my IS300
- installing turbo
- Using a VVTi ECU on a nonVVTi motor
- good turbo or not?
- Ls1 swap in my is300 lots of pics
- Question for those that actually changed their own timing belts
- Hks Dragger II Questions?
- Recommended parts? (intake, exhaust, header)
- Carbon Fiber Parts
- can anyone tell me y my lex is doing this
- Wtb headers/non-rice exhaust for 2001 is 300
- short shifter
- Forced Induction (SC or turbo) installation advise needed
- 03 IS300 Evaporative Emission Control System Diagram
- check engine light.(Please HELP)
- Tanabe Medalion Touring
- Twin-turbo vs. Supercharger
- safcII v.s. emanage ult.
- FIC install!!!
- GTE intake manifld questions.
- k&n drop in air filter vs blitz drop in
- Exhaust!! which one?
- Lexotic Concepts HKS is300:2008 FATE edition
- Which performance parts to buy?
- fall 2008 upgrades by Tito Racing Fabrication & Revolution MSports @ Little Falls, N
- OEM Motor getting Supra TT GTE Head?
- question regarding options
- My lovely IS..
- Vortec supercharger kit $2500obo
- ?? bout my is and how to need some help
- Manual Conversion
- K&N intake
- Custom Exhaust Question
- putting some juice into the engine :)
- Driveshaft Question
- Intake
- Exhaust
- PHR Intake Pipe, Opinions
- is300 help
- help needed
- strange squeeking belt..... HELP
- Best turbo for the IS
- factory sport design exhaust
- Torque converter
- Timing Belt For 03 Lexus Is300
- which sensor is bank1 sensor 2 ???location
- OFFICIAL: Tanabe Concept G Exhaust 2000-2005 Lexus IS300
- need help with my is300 pleass code p0037 confused
- V8 Shootout
- newbie help for forced induction
- Exhaust for an 08
- 2jz-gte swap
- 01 IS 300 Has no Accerlation
- need help on a 2004 IS 300
- 2001 IS300 wont go when paddel gas..
- exhaust
- area 51 intake or bb
- area 51
- Aristo 2JZ-GTE VVTi Swap Doc
- Turbo
- make an '04 faster
- Ross Forged pistons on Fleabay
- Speed minus the noise
- MKIV supra parts
- Good turbo kits??
- 2jz swap into a is? need help
- turbo or supercharger!!???
- mods fast
- Ecu???
- cable or fly by wire
- 2007 any different from 2006?
- Valve Body Upgrade
- curious about the turbo kits on ebay
- Need to upgrade transmission for turbo?
- Would anybody be interested in a SC bracket kit?
- Warranty Void?
- Cam search
- New Plan.....Turbo Bound
- check engine light
- First Step....
- Did I make a mistake about choosing a header?
- camshafts smogable?
- short ram vs cold air
- spark plug anybody???
- best way to tune after nitrous?
- has anybody hit 300hp wit out
- 700hp is300
- New IS300 Owner, SAFC operation? NEED HELP ASAP
- im concered about what type of fluids
- Looking for a tune shop
- Is300 Brake Jobs
- intake q
- legal mods
- Just Wondering....
- only rear section exhaust?
- drl disable
- wat would be better cai or short ram
- Defeating ECU Self Tune
- Stock block IS300 how much power can it hold reliably?
- Tranny Conversion!!!
- HELP!!! Upgrades that DONT VOID Warranty!!!
- Good shop to have work done in Sacramento, CA????
- tranny's
- has anyone purchased a performance pulley set
- If I got new intake w/ecu, header, exhaust, clutch/fly what next for performance?
- Doing a Clutch/Flywheel job: torque spec
- Realistic gain from headers and downpipe?
- Tanabe Medalion choices? also header??
- where can i buy a new toyomoto header
- Question about adding HP
- Help with intercooler piping
- Limit of Fuel system/tranny..also help wit tuning
- 2003 lexus IS exhaust
- ACT 6-Puck Clutch...W55 tranny
- 2JZ-GTE | NA-T or Full Swap
- LMW Supercharger
- Supra tranny on IS300???
- Stock LSD Gear Oil
- supercharger squeaking belt
- i was wondering...
- srt intake??for is300
- need synthetic diff oil and tranny fluid
- Do you get "power hesitation" at 40-45 MPH
- My IS300 2001 Motor = TOAST!!!!
- need some help
- w55?
- idling problem & more???
- Idle adjustment?