The Spiral Stack-Up 5-Pack (CDT21) was released in 2015.
2 variants, Duel Fueler with OH5 or PR5 wheels.
Cars[]
The following castings were in the Spiral Stack-Up 5-Pack (CDT21):
| Casting Name | Body Color | Tampo | Base Color / Type | Window Color | Interior Color | Wheel Type | Toy # | Country | Notes | Photo |
|---|---|---|---|---|---|---|---|---|---|---|
| Chevroletor | Purple | Stunt 13 Team | White / Plastic | Yellow Tinted | Black | Blue OH5 | CDT21 | Thailand | Base code(s): H06, H07 | 
|
| Duel Fueler | Metallic Lime | Black, Purple & White flames, Black & Yellow stripes, 'Stunt Team' on sides | Black / Plastic | Tinted | Black | Purple Chrome Rim. Black OH5 | CDT21 | Thailand | Base code(s): H07 | 
|
| Duel Fueler | Metallic Lime | Black, Purple & White flames, Black & Yellow stripes, 'Stunt Team' on sides | Black / Plastic | Tinted | Black | Purple Chrome Rim, Black PR5 | CDT21 | Thailand | Base code(s): H07 | 
|
| RD-10 | Black | 'HWST10' on sides. | Unpainted / Metal | Tinted (Red) | Red | Black Rim, Grey OH5 | CDT21 | Thailand | Base code(s): H07 | 
|
| Spine Buster | Yellow | Black flame cut-outs, Black & Red stripes, 'Stunt Team' on sides | Unpainted / Metal | Tinted | Chrome | Yellow Rim, Black OH5 | CDT21 | Thailand | Base Code(s): G48, H07 | 
|
| Power Rage | Light Blue | Pink & Black stripes, White & Black '09 Stunt Team' on sides | Unpainted / Metal | Clear | Chrome | Yellow Rim, Black PR5 | CDT21 | Thailand | Base code(s): H07 | 
|