View Full Version : Performance
- Catalytic Converter
- Naturally Aspirated Builds - GS400
- 350hp dynontuned ,fuel injectors?
- Cylinder 3 misfire under acceleration.
- 1998 Lexus gs300 2jz ge vvti na-t build Questions
- Lexus ls 400 1999 p0763
- spak plug seals
- 2000 GS300 fires up for seconds then shut down
- Torsen diff ratios
- Misfire when I fixed everything possible?
- My 2000 Lexus gs 300 randomly dies
- Gs400 SRT Intake???
- Headers....
- ls460l 02 sensor location
- 2003 Gs430 issue after timing belt kit done.
- Aristo swapped and no fuel cutoff
- 2jz Na-t More HP
- Gs 300 tranny fluid change
- Misfire ,ignition is good,compression is good
- Sputtering and Misfire
- Misfire,what else can it be ?
- Turbo builds
- How does a jdm aristo 2jzgte vvti get diagnosed for problems
- Car turns off the moment the engine is on
- Apexi Neo/Torque Converter Dilemma help
- N/A Aristo Transmission Replacement, Advice needed
- Shaking after taking it out of ect snow mode
- ECUMasters DET3 Piggyback
- Tweak'd Performance ENGINE HARNESS
- Heater blowing warm air only on one side
- GS300 Exhaust Vid
- 50mm Wastegate removal
- I was told a GS400 driveshaft works for 300/GTE swap
- Installation of MAF at 2jz Na-t
- Aristo swap issues (temp gauge and vvti gear noise)
- Short Throw Shifter
- Engine builder in Orlando/Daytona area
- Please help!
- 1999 aristo swapped GS300 ecm help
- whats best for 14-16PSI .88A/R, .83A/R twin scroll or .68A/R turbo
- Fuel pressure gauge 1uzfe vvti
- GS300 Aristo swap TACH Issues
- 2jzgte vvti jdm ct20a vs usdm ct12b turbo pics
- Looking for correct driveshaft w58 swap
- Best intake and for gs300?
- Aristo swap ECU question...Retaining OBD2
- Improve 0-60 GS430
- PLX Wideband install using AEM no weld bracket.
- GS480 Stick Shift For Cheap Asses!
- Muffler delete without losing velocity: Super small pipe?
- CEL VSC VSC Off and P0717
- GTE turbo setup for 2j NA-T build
- Different MAFs, intake tubes
- Inside OEM muffler
- manual conversion using mavrick motorsports vq trans adapter
- How Different are the GS400 & GS430 Exhausts Sounds?
- 2001 gs300 2jz swap
- Boost leake? 2JZ-GTE
- Can I use a V8 A650E in a GS300?
- 2jz vvti manual tranmision stock ecu
- K&N Intake system with heat shield - searched
- Breather or oil catch can?
- Whose running a ProEFI 128 ecu?
- Turbo whine, considering single conversion. HELP!
- Exhaust holes
- K&N FIPK arrived dyno sheet enclosed
- What is a good source for a turbo kit?
- Wet shot 150hp conversion from dry kit
- unknown green lable pipe line take off
- 125 dry shot installed. W O W
- JDM 2JZGE VVTi OEM tubular header
- GS400 Fuel cell questions
- Need heat shield for cat
- Aristo GS300 - Turns Over, Won't Run??
- Wheels breaking traction easy ?
- Possible Tranny Problem..
- Gs300
- Gs300
- Recommendation for intake diameter pipe diameter
- True duel exhaust, video included.. Any tips?
- No power on acceleration - cold engine
- Bigger throttle body for 2JZ-GTE
- 2003 gs300 shaking
- Which piggy back is the best?
- Transmission feeling Sluggish?
- 2002 lexus gs300 idle problems
- 3.92 sc400 pumpkin in gs400?
- GS300 Very Strange Engine Noise
- Good 2jz mechanic in texas!!
- Data logging question
- FS and WTB threads go in the classifieds
- For the Aristo swapped guys: Upgraded twins or single? (500-600hp goal)
- need help with 98 (2nd Gen) gs300 2jzgte swap
- What does this do?
- What is this part? - GS400 - LS400 - SC400
- 2JZ Performance Pulleys?
- GS300: Best Drop-In Filter?
- Greddy e-management ultimate
- Gs400 to gs430 assistance
- Injector duty cycle % too high on a few injectors
- Fumes in cabin after header install.
- GS300 2000 vs. 2001 ECU plugs
- DUAL ecu. Aritsto/stock
- Swap issue. Orange and grey jumpers
- 2GS front mount intercooler size
- GS 470 - Yup a 2uz in a GS400. Done!
- Have I missed anything for NA v8 power?
- Aristo LHD swap dilemma
- Anyone here know about wiring harnesses for swaps? 3uz to 2jz-gte non vvti?
- roots blown gs430
- Dyno inside: Stock +SRT intake/ecu +OBX headers - need tuning advice!
- Dual ECU GTE setup?
- Meagan Downpipe
- Just purchased 2000 GS300. Performance upgrades advice?
- 2JZGTE GS300 Mass Air Flow Circuit
- Huge trans fluid leak after motor swap
- JDM 3uzfe swap questions??
- Pittura Exhaust?? Anyone ever hear about these??
- need lsx motor mounts,
- Good Stainless Steel muffler?
- Going manual? This might help out
- GS400 3UZ swap?
- dragon tc
- 2JZGTE GS300 Shift lock, Tach
- GS3 Gears in a GS4?
- 2JZGTE GS300 Cranks, Won't Start
- 2001 GS430 no compression in 3 cylinders after blown radiator help !!!
- 2JZGTE GS300 Tach/Shift Lock Question
- AEM EMS patch harness
- fuel pressure regulator for cheap turbo.
- 98 GS300 aristo 2jz-ge intake help
- Fuel Rail Upgrade
- Upgrade throttle body or intake mani?
- Anybody know what's up with SRT?
- Is a Stand-Alone fuel controller necessary?
- Manual swap in a 98 GS300
- Radiator compatibility
- Help identifying exhaust make
- ls1 or 3uzfe is one better then the other?
- 2001 Lexus gs300 Air intake
- Racing Seat Brackets?
- Another GS300 Misfire Thread
- 98-05 Gs300 Manzo/Topspeed exhaust experiences?
- whats are the cons of running standalone
- My EViL GS3 2jzgte vvti transplant
- Need FCD installed!
- map censors
- Ebay intake for Gs300.
- gte swap in 98 2gs
- Will a 2003 Lexus Is300 5 speed tranny fit a 1999 Lexus Gs300?
- OEM Fuel Jet Pump Question...
- 2uz intake to 3uz gs430
- Any reputable shops in Washington to install GS400 Headers?
- Thoughts on custom exhaust
- gs300 GTE-Vvti swap speed limiter
- Steering knuckle won't clear Headers..
- Thoughts on exhaust
- want to turbo my VVTi GS300 - yes, I've searched
- Turbo kit for '03 GS300
- header and midd pipe for aristo 2jzgte
- Can anyone Identify this axle back exhaust
- loudest exhaust possible
- New GS430 intake option (?)
- gs430 altered intake
- Horribly rough idle, Changed plugs, wires, coils. HELP!
- GS300 open OBX Headers
- Which oil you guys using?
- Custom B&M/Spal tranny cooler install
- Gs400 Throttle Gurus Your Help Would Be Appreciated ...
- L tuned exhaust?
- GS400 with TRD 4.7L Tundra Supercharger.
- Catalytic converter issues.
- problem with my l-tuned exhaust
- Bought some high quality GS4 exhaust parts - OBX/Megan!
- AMG 6.3L V8 Exhaust Note - Anything Remotely Close Possible?
- CAT internal measurement.
- SAFC 2 wiring
- Difference between Top-Speed cat-back exhaust options?
- exhaust system
- GS400 SRT intake LIES!
- O2 sensor assistance
- 2JZ-GE Turbo Kit - Where to buy?
- Need help! New GTE owner, have questions!
- gs300 vs. 430 factory stall speed
- swift racing technologies hiflow intake with race ecu
- Infinity-6 JZS16X 2JZGTE VVTi - Anyone using it?
- Looking For An Alternative
- Transgo shift kit for a650?
- 210,xxx miles...NA-T or swap???
- Gs400 not Downshifting!
- acute stalling issue. exhausted solutions. please help.
- Aristo swap ECU
- Single turbo 02 GS430
- Has anyone converted to AWD
- 2JZ Build in 2001 Lexus GS300
- High Idle / Barely accelarates after cleaning Throttle Body
- 98 GS400 Won't Rev Past 4K Rpm's
- 99' GS300 transmission valve body wiring
- Top speed mid/y-pipe
- Exhaust System help
- Help on my 2002 GS300 - how I can reach my 400hp goal
- Do midpipes replace a cat?
- Overhaul engine, need help with Huge oil leak and starting issues
- 01 2jzge into 89 mk2 supra?
- 98 Gs400 Ignition Coil Pack Test
- 2jzgevvti cams on a 2jzgtevvti?
- '03 GS4 no power at low rpm
- gs300 flywheel & torque converter torque specs?
- Paddle Shift / Eshift GS430 A650E transmission HOW!? Transmission control unit
- Aftermarket Knock Sensors
- Running Rough at Idle and Hesitation at Acceleration
- 2.375 inlet muffler on GS430
- rear diff question
- Supra transmission wiring
- Timing belt/water pump install = bent valve
- Need help wiring up 2002 Gs300 with vvti aristo swap
- Timing belt install, VVTi position? need some help
- Best Site For Aftermarket Parts (Suspension)
- Boost/AFR gauge placement after swap/na-t?
- Magnaflow X-Pipe & Resonator Delete
- I think I found my dream exhaust setup
- Gs sports design transmission
- header questions......
- I'm having problems swapping out my dashboard Pictures inside help!!
- Good year for 2j swap in GS300?
- Bank 2 sensor 1 replacement.
- Oil leak
- GS400 coil packs..
- 1jz questions
- What Next? Headers, TC, other ideas?
- 2001 GS300 Transmission Problem
- Rebuild w/ higher compression and port and polish
- My '99 V300 wannabe
- Sprint Booster for 01 GS430?
- 6-speed AT upgrade on 2001-2005 GS430
- How much $$ for a fully built gs430/400
- What air filter are you SRT'ers using?
- new to the gs question about gte swap and obd2 capatability
- Transmission clunk help (video)
- Remus TTE exhaust mini-review (video inside!!)
- Problem found!
- 2jzgte bov help `
- 2JZ-GTE Losing boost?
- Rock's SC install is finally done!
- Supra MKIV LSD 6speed Vs. 5 speed vs auto
- gs300 exhasut bulid help
- '01 GS430 exhaust questions
- Non VVTI Gs300 Exhaust
- Non VVT-I Worth Losing Luxuries?
- 2jzgte non vvt-i