Oh, okay. Those are the intake plenum's and the throttle body's.
The GE intake utilizes the Toyota ACIS system (info found here), whereas the GTE intake does not. Without this system, you will likely notice a decrease in power.
For example, 7M Cressidas are rated at about 15hp less than GE Supra's. Cressidas use an intake design more similar to the GTE than the GE.
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1989 7MGTE R154 Targa Top White Package w/Blue Interior
Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels
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