15-piece "Street Demon" series turbo kit with a stainless steel manifold for Toyota 4A-GE and 4A-GZE powered cars, covering 16V bigport and smallport engines plus JDM 20V Silvertop and Blacktop swaps. It adds an oil cooler kit and coolant sensor bung to the core turbo, intercooler, and oiling parts. It works with automatic or manual gearboxes and keeps A/C and power steering.
Engine Compatibility
- 4A-GE and 4A-GZE (16V bigport and smallport)
- JDM Silvertop AE101 20V 4A-GE
- JDM Blacktop AE111 20V 4A-GE
- Does not fit 4A-FE or 7A-FE engines
Vehicle Fitment
- 1985–1987 Toyota Corolla GT-S AE86
- 1985–1989 Toyota MR2 AW11, including supercharged
- 1988–1989 Toyota Corolla FX16 AE82
- 1988–1991 Toyota Corolla GT-S AE92
- 1988 Chevrolet Nova Twin Cam
- 1990–1991 Geo Prizm GSi
Included in the Kit
- T3 turbocharger
- Stainless steel turbo exhaust manifold
- Front-mount intercooler
- Universal aluminum intercooler piping kit
- Turbo oil line install package
- Oil cooler kit
- 35 mm external wastegate
- Blow-off valve
- Boost controller
- Fuel pressure regulator
- Billet aluminum high-flow fuel filter
- Electronic turbo timer
- Slim cooling fan
- Oil catch can
- Coolant sensor bung
Turbocharger
- T3 unit
- 0.57 trim compressor wheel
- 0.50 A/R compressor housing, 0.63 A/R turbine housing
- Wet float bearings, balanced
- 3" inlet / 2" outlet
- 1/8" NPT oil inlet
- Oil fitting gaskets and mounting studs included
Turbo Manifold
- TIG-welded 321 stainless steel, tubular with large primaries
- T3 turbo flange, thick flange, ported and polished
- Gaskets for all flanges and full bolt/hardware kit included
Intercooler and Piping
- Lightweight aluminum front-mount intercooler, TIG welded, thick core
- 2.5" hot inlet / 2.5" cold outlet
- Aluminum 2.5" piping: (2) 90°, (2) 60°, (2) 45° bends and (2) straight pipes
- (2) 2.5" 90° and (6) 2.5" straight silicone couplers, (16) stainless worm-gear clamps
- Piping may need light modification to fit
Oil Line Package
- 77" straight oil feed line and 36" angled oil feed line
- 18" x 5/8" high-temperature 550 psi oil return line
- "T" fitting for the block that keeps the factory oil pressure sender
- Feed fittings, turbo drain, gaskets, and hardware
Oil Cooler Kit
- 15-row bar-and-fin aluminum core, 13" L x 5.5" W x 2" thick
- CNC billet aluminum oil filter plate with 1/8" NPT ports for gauges or turbo feed
- (2) 52" stainless-braided 7/8" oil lines with aluminum swivel fittings, rated over 200 psi
- 4 mounting brackets; can be used alongside a factory oil cooler
- Oil filter adapter thread: 1.5 mm pitch
Boost Control and Fuel
- 35 mm wastegate, 2-bolt flange, with gaskets and flanges
- Blow-off valve with install kit
- Adjustable CNC anodized boost controller with install kit
- Adjustable fuel pressure regulator with gauge and install kit
- CNC 6061-T6 billet aluminum fuel filter, cleanable element, -6AN fittings, brackets
Supporting Parts
- Electronic turbo timer with LED display, auto mode, and pigtail wiring
- Slim reversible push/pull fan, 1.25" outer / 2.50" inner thickness, zip-tie tabs
- Polished oil catch can with install kit
- Aluminum coolant sensor bung, 38 mm ends, with 2 clamps
Good to Know
- An additional exhaust pipe may be needed to connect the turbo to your exhaust.
- For 4A-GZE engines, the gasket must be trimmed to clear the alternator bracket.
- Power results depend on boost level, tuning, fueling, and engine condition. High-boost use requires a built engine and supporting modifications.
- Engine management tuning is required. Professional installation is recommended.