"Street Demon" series turbo kit with a stainless steel manifold for Toyota 4A-GE and 4A-GZE (16V and 20V) powered cars, including the AE86 Corolla, AW11 MR2, and Geo Prizm. It covers the turbo, manifold, intercooler, piping, oiling, and boost control parts. It works with automatic or manual transmissions and lets you keep A/C and power steering on most models.
Engine Compatibility
- Toyota 4A-GE (16V and 20V) and 4A-GZE
- AE86 Corolla, AW11 MR2, Corolla, and Geo Prizm applications
Included in the Kit
- T3 turbocharger
- Stainless steel turbo manifold
- Front-mount intercooler
- Aluminum intercooler piping kit
- Turbo oiling kit
- Internal wastegate kit
- Blow-off valve kit
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" bellhorn compressor inlet / 2" outlet
- 1/8" NPT oil inlet
- Oil fitting gaskets and mounting studs included
Turbo Manifold
- TIG-welded 321 stainless steel
- Tubular design with large primaries and T3 turbo flange
- Thick flange, ported and polished finish
- Install kit with bolts, hardware, and turbo/exhaust flange gaskets
Intercooler and Piping
- Lightweight aluminum front-mount intercooler, TIG welded, 2.5" hot and cold inlets
- 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
Boost Control
- Internal wastegate kit: bolts to the turbine housing, pre-set to 8 psi, V-band flange and clamp included
- Blow-off valve kit: vents pressure surges on shifts and lift-off, with install kit
Oiling Kit
- -3AN braided stainless oil feed line with 2 extra adapter fittings
- 18" x 5/8" high-temperature 550 psi oil return line
- CNC-machined billet adapter plate
- Gaskets and hardware, plus extra drain and feed gaskets
Good to Know
- 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.