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Essentials
- VIN: JTHBD192830074938
- Title Status: Clean Title
- Chassis Mileage: 110,000
- Build Mileage: 6,000
Description
907whp 2003 Lexus IS300 in Graphite Gray Pearl with 110,000 (Chassis) miles for sale! This IS300 was built and tuned by Sound Performance, pumping out over 900 horses with a very solid setup that’s been well documented with receipts for everything. Packing an Accelerated Performance built 2JZ short block with a Headgames built head (built for 1500ish hp - extremely reliable), the engine build was matched with a Precision 6766 DBB turbo. All backed by a Grannas Racing GR900 T-56 6-speed manual transmission swap with a new McLeod RXT twin disc clutch. Fueling this beast of a setup is a Squash Performance dual hanger with Walbro 450 pumps, followed by PTE 1200cc injectors, Radium fuel rail, Aeromotive FPR, and a flex fuel sensor to run E85, 93 or anything between. Additional build highlights include a Treadstone TR1245 intercooler, Fuse Fabrication exhaust manifold, tig welded 4” downpipe, Tein Flex Z coilovers, Tweak’d engine harness, Figs Engineering bushings, and much more. This build features numerous quality components, all brought together with a ProEFI 128 standalone that was tuned by Larry at Sound Performance with an output of 907whp @ 29psi on E85. Clean title!
Modifications
Engine (6K Miles):
- Accelerated Performance Built Short Block
- GE Block Bored 3.406
- Carrillo HD Connecting Rods w/ 3/8 Carr Bolts
- Titan Billet Mains
- CP HD 9.5:1 Pistons
- Clevite Bearings
- Mag Polish & Balanced Crankshaft
- ARP CA625+ Main Stud & Head Studs
- OE Tensioner
- HKS 1.2 Stopper Head Gasket
- ATI Super Damper
- Titan Billet Tensioner
- Gates Racing Timing Belt
- OE Front & Rear Main Seals
- New Shimmed GTE Oil Pump
- Headgames Built Head
- Pocket Port, Bronze Guides, Valve job, Chambers, Mill & Assemble
- Ferrea Competition Plus Intake/Exhaust Valves
- GSC S3 Camshafts
- Shimless Buckets
- GSC Dual Cylindrical Valve Springs
- Sound Performance Custom Intake Manifold
- Drive By Wire
- Custom Baffled Catch Can w/ -12 Lines
Turbo System:
- Precision 6766 DBB Turbo
- Treadstone TR1245 Intercooler
- Tig Welded 3.5” Intercooler Piping
Fuel System:
- Flex Fuel Sensor “E85, 93 or Anything Between)
- PTE 1200cc Fuel Injectors
- Squash Performance Dual Hanger w/ Walbro 450 Pumps
- Radium Fuel Rail
- Radium Fiberglass Inline Filter
- Aeromotive Fuel Pressure Regulator
- All Vibrant & Redhorse PTFE Fittings & Lines -8 & -6
Exhaust:
- Fuse Fabrication Exhaust Manifold
- Tig Welded 4” Downpipe w/ 3.5” Straight All The Way Back
Cooling:
- Koyo Polished Radiator w/ Factory Fans
Electronics/Tuning:
- Tuned by Larry at Sound Performance
- IGN1A Coil On Plug
- BTI 7” Digital Screen For Monitoring In Place of Factory Navigation
- 5-Position I Boost Knob (15-29psi)
- ProEFI 128 Standalone
- Tweak’d Engine Harness
- Rolling Anti-Lag
Drivetrain:
- Grannas Racing GR900 T-56 6-Speed Manual Transmission Swap
- Tilton Slave
- Brand New Full Carbon Synchros w/ Bronze Shift Fork Pads (Done by Joel Less Than 3K Miles Ago)
- New McLeod RXT Twin Disc Clutch
- Tremec MTF Fluid
- Factory LSD w/ Consistent Fluid Changes
Suspension:
- Tein Flex Z Coilovers
- Hotchkis Front Sway Bar
- Figs Engineering Bushings w/ Upper & Lower Ball Joints & New Inner & Outer Tie Rods
Brakes:
- Brand New LS400 Front Calipers “Candy Teal Powder”
- Brand New R1 Concept Drilled & Slotted Rotors
- Chase Bays Brake Booster/ABS Delete
Interior:
- Non-Sticky Restored/Painted Dash
- Heated/Power Seats
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