The wait is nearly over for our highly anticipated LS7/LS3 Hurricane intake manifold with testing complete and assembly underway.

We are excited to share results of our engine dyno configuration and testing details below:

• Throttle plate 58mm diameter
• Peak flow with radius outlet ~420CFM

Standar.. READ MORE

With new Forgeline wheels installed on the GT3 RS and M3 it was only natural to head out to our local test track at Calder to run them in and get some great footage and images on the track.

See below the enhancements included on the cars:

Harrop Enhanced Porsche GT3 RS
Forgeline GA3R 3-Piece Wheels
- Front: 19x9" - C.. READ MORE

In late July Sydney Olympic park hosted MotorEx. Over 350 cars were packed in, all set up, polished and on show. With 9 'House of Kolor' Inauguration unveils, 61 Meguiar's Superstars, over 250 Street Elite entrants, 15 Muscle car clubs, and top built rides featuring Harrop performance products,  we knew we had to be there. 

See some of the photos from the weeken.. READ MORE