Image | Item No. | Description |
| 49829pb01 | Technic Engine Air Scoop Double (RC Car) with Side Vents and 'Red Beast' Pattern (Stickers) - Set 8378 Catalog: Parts: Technic |
| 49828 | Technic Engine RC Car Quadruple Pipe Catalog: Parts: Technic |
| 46453 | Technic Engine Tuneable, Block with Trapezoidal Air Scoop (for part 2133) Catalog: Parts: Technic |
| 46453c01 | Technic Engine Tuneable, Block with Trapezoidal Air Scoop with 2 Fixed Rotatable Pins (for part 2133) Catalog: Parts: Technic |
| 46453pb01L | Technic Engine Tuneable, Block with Trapezoidal Air Scoop with Chrome 'V8 NITRO M' Pattern Left (Sticker) - Set 8146 Catalog: Parts: Technic |
| 46453pb01R | Technic Engine Tuneable, Block with Trapezoidal Air Scoop with Chrome 'V8 NITRO M' Pattern Right (Sticker) - Set 8146 Catalog: Parts: Technic |
| 46453pb02 | Technic Engine Tuneable, Block with Trapezoidal Air Scoop with Orange, Yellow, Black and White Number 9 and Checkered Pattern (Sticker) - Set 8376 Catalog: Parts: Technic |
| 46452 | Technic Engine Tuneable, Block with Two Round Air Scoops (for part 2133) Catalog: Parts: Technic |
| 46455 | Technic Engine Tuneable, Single Exhaust (for part 2133) Catalog: Parts: Technic |
| 46456 | Technic Engine Tuneable, Triple Exhaust (for part 2133) Catalog: Parts: Technic |