The effects of colder intake air don't always come from cold air intakes!
The Gizzmo Thermal Gasket is a thick '*Phenolic' inlet manifold gasket that acts as a barrier stopping heat transferring from the engine block into the inlet manifold. Stopping this heat transfer results in a cooler inlet charge temperature and in doing so increases engine power in much the same way an intercooler does, except this is able to benefit a turbo and non-turbo setup.

| Engine List: | Vehicle Model: | Part #: |
|---|---|---|
| Dodge Neon SRT-4/PT Cruiser Turbo | All Models | G6042 |
| Honda B16A | All Models | G6012 |
| Honda B16A2 | All Models | G6012 |
| Honda B18C | All Models | G6013 |
| Honda D15 | All Models | G6037 |
| Honda D16 | All Models | G6037 |
| Honda F20B/C | S2000 | G6034 |
| Honda H22A | All Models | G6031 |
| Honda K20A | All Models | G6032 |
| Honda 3L J30A1 | Accord, all models | G6047 |
| Mazda 13B Turbo | S4 & S5 RX7 | G6027 |
| Mazda 13B Turbo | S6 & S7 RX7 | G6015 |
| Mazda RX8 | Manual Trans Only | G6026 |
| Mazda MZR14 | Mazdaspeed3 & Mazdaspeed6 | G6048 |
| Mazda 20B | Cosmo | G6026 |
| Mitsubishi 4G63 Turbo | EVO 1 to 3 | G6010 |
| Mitsubishi 4G63 Turbo | EVO 4 to 8 | G6011 |
| Mitsubishi 4G63 Turbo | VR4 | G6009 |
| Mitsubishi 4G92 Mivec | All Models | G6008 |
| Mitsubishi 4G93 GSR | GSR | G6007 |
| Mitsubishi 4B11T EVO 10 | All Models | G6039 |
| Nissan CA18DET | S13 | G6026 |
| Nissan CA18DET | All Twin Ports | G6016 |
| Nissan CA18DET | Other Single ports | G6017 |
| Nissan RB20DET | R31 Early | G6020 |
| Nissan RB20DET | R31 Late | G6021 |
| Nissan RB20DET | R32 All Models | G6025 |
| Nissan RB25DET | R33 All Models | G6023 |
| Nissan RB25DET | R34 All Models | G6023 |
| Nissan RB26DETT | All Models | G6022 |
| NIssan SR20DET | S13 | G6018 |
| NIssan SR20DET | S14 & S15 | G6019 |
| NIssan SR20DET | GTIR | G6014 |
| Rover T16 | All Models | G6040 |
| Subaru EJ20 '98-on/EJ25 | WRX/STI/Outback | G6030 |
| Subaru EJ20 up to '98 | WRX/STI | G6006 |
| Barina/Suzuki Swift G13b | All Models | G6045 |
| Toyota 2JZ-GTE | Supra | G6028 |
| Toyota 3S-GE | Altezza | G6035 |
| Toyota 3S-GTE | MR2/Celica | G6043 |
| Toyota 1U V8 | All Models | G6044 |
| VW Beetle Small Port | VW Golf, Passat, Beetle, Bora; Audi A3, A4, A6; Seat Ibiza, Leon; Skoda Octavia | G6044 |
| VW Beetle Big Port | VW Golf, Passat, Beetle, Bora; Audi A3, A4, A6; Seat Ibiza, Leon; Skoda Octavia | G6044 |