Welcome to Classic Retrofit
New Ferrari 308 upgraded fuse panels now available! More models in the works.
We will be closed for our annual factory shutdown from August 1st to 16th inclusive.
The shop will continue to take orders but products will not ship until August 17th at the earliest.
Thanks for your continued support! Best regards, Jonny
Modern Electronic Upgrades for Classic Cars and RestoMods
Electric air conditioning for Porsche 911, 964 and 993 models
NEW LIGHTWEIGHT RACE CAR A/C COMING SOON
Your A/C kit is brilliant and if there is anyone considering it I would recommend without reservation. The fit and finish is perfect and it doesn't look like a bodge or afterthought installed. Getting rid of the engine-driven compressor is liberating and clears up the engine bay the way God intended.
I also have to commend you on your responsiveness and service. Beyond what I have seen and what we are usually used to. You're a special fellow.
My Classic Retrofit Air Conditioning performs great here in Florida! Went into a 1975 non-A/C car. Blows WAY more air than the upgraded stock system in my 1989 Carrera with Griffiths blowers etc. In our cars that's the key: move more air. Love it.
Just fitted the Classic Retrofit CDI+ to my 1980 911 SC with lambda. Had it dyno'd just before I stored it for winter and it showed 176.8 HP at 4900 rpm and 267NM at 4200 rpm, which I was actually very pleased with.
But just look what the numbers show now with the Classic Retrofit CDI ignition upgrade fitted, I'm impressed. 191.4HP at 4500 rpm and 294NM at 4200 rpm on a complete standard engine. The only change is the Classic Retrofit ignition and an air filter inlet box, nothing else.