I have a 2013 RT-L and I had the air scoop/heat problem recall performed last year. I have noticed that the little glove box is not as hot as before, also help with the upper body panels. So the scoops definitely help with the hot air flow; also with the recall, a few insulation panels were installed under the tupperware. However, the heat from radiator on the right side is still there heating up your right leg.
Currently I'm working on redirect hot air to the bottom of the Spyder because on a 85 degree day the ride is not enjoyable after about 20 miles. Some guys here suggest that we could close the exhaust ports on the right cavity where the radiator is. I could not see where the hot air will go, heat will have to dissipate somewhere to help cool down the engine.
Cheers!
Same Spyder here, 2013 RT-L - never had any heat issues tho, but it still got the heat recall work done early on.

hyea:
When they installed the big air intake ducts on mine, they completely
REMOVED the large acoustic/insulation panels that had been under the tupperware, and replaced them with narrow stays/braces instead - a single brace about an inch wide & maybe 12 inches long on each side, instead of the big panels that had been completely covering the top of the engine beforehand. They may have stuck some reflective heat insulation on the inside of the tupperware too tho, I just can't remember any more, it was a few years ago now! :dontknow:
As for that blast of hot air coming out of the
Dragon's Maw onto your right foot, you can buy & modify a RHS Grille for the 2014 Spyders that'll fit in there with a few minor mods which will make it sorta match the other side as well as blocking off the lower hole (behind the spray deflector) and that'll work at forcing the hot air down & out under the Spyder. If you're handy & don't care too much about having the upper grille, you could also just cut & fit a placcy or aluminium filler for that hole (that's what I did!

) Either way, the hot air will either be deflected down & out behind/below the radiator or it'll come up & out thru the upper hole, altho I've never had any issues with any air from that top hole being hot, so I guess that
most of it goes out the bottom.
And if you're
REALLY concerned that there isn't enough air-flow on the down & out path, you can either put a few 2" dia holes in the bottom placcy tray, or as some have done, just remove that tray completely (unless the Heat Recall work they've done already did that?!? :dontknow: ) Either way, by closing off the lower opening, the one colloquially known as the
Dragon's Maw (or 'mouth', if you prefer the less theatrical term!

) and forcing the hot air coming out of the radiator down & out under the Spyder, maybe thru those additional vent holes if you feel the need, you shouldn't have too much trouble with hot air blowing on your leg ever again.... well, not if you wear appropriate boots & long legged trousers anyway! :lecturef_smilie:
I have seen a few people who still complain about the heat coming out onto their leg down there, but they invariably rode in shorts & often sandals or flip flops (I woulda said 'thongs', cos that's what we call flip flops here, or maybe even 'gedders' - from 'get you to the shower', but that woulda just needlessly confused &/or upset you lot, or maybe made some of you a bit excited!

. :roflblack: ) Anyhow,
all Spyders, regardless of their year/model have some heat escaping onto your legs etc, that's one of the reasons for always wearing enclosed shoes/boots & long trousers; plus, you just hafta remember that you are straddling the engine, so
of course it's going to be hotter on your legs than riding in your cage with a heap of metal between you & the engine & with the A/C blasting out chilled air! Just try lifting the hood (bonnet!

) of your car after driving for a while on a stinking hot day & feeling the heat radiating out -
THAT'S how hot it gets between your feet on a Spyder, so they
REALLY do pretty damn well at heat dissapation, don't they?!? :yes: . :clap:
Still, there's a solution to the hot air blast from the
Dragon's Maw, Easy As! :thumbup: