On the outside, the 675LT Spider gets a larger front splitter, new side skirts and an active
Longtail airbrake that is 50 percent larger.
The Longtail airbrake — fashioned from carbonfibre — remains, as does the lightweight, polycarbonate engine cover of the coupe.
From the B - pillar back it's all new and it's all made from carbon fibre: the side skirts, the side air intakes, the rear body lower panel, arches, deck, bumper and diffuser, and the new
Longtail airbrake (which is 50 percent larger).
Not exact matches
In addition to lightweight engine and chassis components, the McLaren 675LT uses carbon fiber for its extended front splitter, door blades, side sills, rear bumper, rear diffuser, and 50 - percent larger (but lighter)
Longtail active
airbrake.
The active «
Longtail»
Airbrake is 50 percent larger than that on the other models in the Super Series but is also lighter due to its carbon fibre construction.