Speedway/Sprintcar/Trophy Truck

Unifilter Speedway & Sprintcar filters will give your race car the best air flow and filtration possible. All kits come with all the mounting hardware. All filters are fully serviceable.

    Brad Gallard Monster Energy Trophy Truck                 

               Zinc coated inner support cage                          Filters available in 5 awesome coulours

!

Sprintcar and Trophy Truck Air Box

Sprintcar Air Box
Sprintcar air box kit

Designed for use with Kinsler, Hilborn, Engler and other aftermarket Injection kits. Filter size L) 480mm W) 340mm H) 150mm. Kit includes Base plate, two stage filter inner support cage and all mounting bolts. Plate requires the intake holes to be cut.

Air flow exceeds 1200 CFM. Available in Red, Green, Yellow, Blue and Orange.

F500/Midget Air Box (H) 50mm

UR425 50 KIT MT
Complete air box kit to suit F500 & Midget Speedway Cars. 

Kit includes aluminium top & base plates, two stage air filter, zinc coated filter support frame & all mounting bolts.

Plates supplied blank. mark and cut intake holes to suit your intake setup. 

Air box sizes L) 425mm W) 140mm H) 50mm 

F500/Midget Air Box (H) 75mm

UR425 75 KIT MT
Complete air box kit to suit F500 & Midget Speedway Cars.

Kit includes aluminium top & base plates, two stage air filter, zinc coated filter support frame & all mounting bolts.

Plates supplied blank. mark and cut intake holes to suit your intake setup. 

Air box sizes L) 425mm W) 140mm H) 75mm 

F500/Midget Air Box (H) 90mm

UR425 90 KIT MT
Complete air box kit to suit F500 & Midget Speedway Cars.

Kit includes aluminium top & base plates, two stage air filter, zinc coated filter support frame & all mounting bolts.

Plates supplied blank. mark and cut intake holes to suit your intake setup. 

Air box sizes L) 425mm W) 140mm H) 90mm 

F500/Midget Air Box (H) 100mm

UR425 100 KIT MT
Complete air box kit to suit F500 & Midget Speedway Cars.

Kit includes aluminium top & base plates, two stage air filter, zinc coated filter support frame & all mounting bolts.

Plates supplied blank. mark and cut intake holes to suit your intake setup. 

Air box sizes L) 425mm W) 140mm H) 100mm 

F500/Midget Air Box (H) 125mm

UR425 125 KIT MT
Complete air box kit to suit F500 & Midget Speedway Cars.

Kit includes aluminium top & base plates, two stage air filter, zinc coated filter support frame & all mounting bolts.

Plates supplied blank. mark and cut intake holes to suit your intake setup. 

Air box sizes L) 425mm W) 140mm H) 125mm 

F500/Midget Air Box (H) 150mm

UR425 150 KIT MT
Complete air box kit to suit F500 & Midget Speedway Cars.

Kit includes aluminium top & base plates, two stage air filter, zinc coated filter support frame & all mounting bolts.

Plates supplied blank. mark and cut intake holes to suit your intake setup. 

Air box sizes L) 425mm W) 140mm H) 150mm 

Oval Rally/Speedway Filter

RC190S
2 stage Oval filter to suit fibreglass/aluminium base plate
Fits Oval base plate