The “MadMac”, is an amalgam of a McLaren P1 GTR and a 650 GT3 built by Lazante, with a custom widebody kit by Rocket Bunny, and a Mazda rotary engine swap, to create the ultimate drift monster.

In this update, we meet Dean Lanzante, boss of McLaren ... a P1 GTR, you have to lose the hybrid, the active aero, the active ...

The McLaren P1™ GTR will make its global debut alongside the recently announced McLaren 675LT on Stand 1240, Hall 1 at 12.15 CET (11.15 GMT) on Tuesday, 3 March 2015 at the 85th International ...

There’s just one car I haven’t tried yet: the McLaren 675LT ... Plus or Nissan GT-R just don’t feel that fast on circuit. The first time I bury my right foot in the P1 through second ...

McLaren says the P1 GTR has one goal: "to be the best driver's car in the world on track." And with no intentions of making the thing road-legal, McLaren was able to freely put together this ...

Top speed is a (limited!) 217mph. The GTR is wider, lower, 50kg lighter and more extreme in every way. McLaren Special Operations created just 45 P1 GTRs and, perhaps unsurprisingly, many of the ...