Mclaren to use 'double DRS'- like system at Spa - Reports (Update)

McLaren may also be preparing a 'double DRS'- like system for this weekend's Belgian grand prix.Earlier this month, there were reports suggesting that the British team looked set to follow Mercedes and Lotus' lead in developing an iteration of the straightline speed-boosting concept."It's not like the Lotus one, but we are studying such a system," McLaren's sporting director Sam Michael was