top of page

Anton Cronje's 700hp Subaru finishes 6th in 2018 Simola Hillclimb.

Anton finishes Second in Class and Sixth overall is his Subaru Impreza STI with engine build by Paul Riley at SPORTRONIC RACING.

Paul Riley's 2003 Sti.


Paul Riley's Blue 2003 Cosworth sti featured in Speed n Sound magazine..


Malcom Royston's 2000 spec "C" Sti.

Featured in Speed n Sound magazine... Engine built by Sportronic Racing...



Mally Saville wins 2014 Rally Championship.


Mally Savilles wins the 2014 Rally Championship in his 2004 Subaru sti.

Many thanks to Paul Riley at SPORTRONIC RACING for his help at setting up the car for the final round held in Pretoria South Africa on Tarmac.


Paul Riley also built the 2,0l turbo charged engine fot the 2016 season.

Paul Riley's Sti.


Paul Riley's black and orange monster sti featured in Speed n Sound magazine..


bottom of page