Oh wow...so then the LSD is lighter than the TVD....but it seems the TVD doesn’t have all the weight in the roof because LSD guys have the sunroof.

hmmmmm lower over weight or lower center of gravity...

 

Wonder how much the sunroof weighs compared to the solid CB roof. Interesting weight change, tbh. For me personally, I would rather have a Torsen over a TVD, for the main reasons that I don't think I would like an electronically controlled differential, and also for the reason that the Torsen is a decent amount lighter.

 

Carbon roof is about 16 lbs lighter than the steel roof while being more rigid. Moonroof typically is around 40 lbs heavier than steel roof due to the reinforced glass, rails, motors etc. so you can do the math. The spoiler is 8 lbs lighter. The carbon hood on the other hand has minimal weight savings because RCF has aluminum hood so the carbon hood weight savings over aluminum are minimal.

Some people will like LSD and others will like TVD. It is a personal choice and no right or wrong here. Since the OP bought a TVD equipped RCF, I posted stuff so that he could try it as we paid for an expensive option so might as well enjoy it LOL Personally, it snaps the nose around under braking/acceleration with amazing precision with steering lock. There is the argument that TVD adds weight to the rear/bottom, which actually helps weight distribution. So shaving weight off the furthest away point and adding it to the closest, is a good thing no matter which way one slices it.

 

We bought our rc f for my wife I dont regret it at all, I'm going to get a supra I think. But after riding in the rc f for a few days now the rc f is growing on me but I have a year or two until I have to really decide. IMO if you saw you were driving the car you wanted and saw the other car would you regret not getting it.

 

I agree on trying something different. I have a NGP ISF and ->Kodi nox I bought a Obsidian ISF for my bride, thats why I have two. At a bare minimum they will be collectors and worth something some day. The ISF are becoming fewer and further between.

 

I have the same set up as you, yes they are getting harder and harder to find. I added to the collection a 2019 RCF and have my GSF as well, I know some will argue, but they will all be worth something someday.

 

I’ve had my 15 RCF just over a year, I like the way the car drives but I’m not in love with the looks. I’m debating a trade for a 2020 Supra now that prices are low with the 2021 announcement.

I tried putting wheels on the RCF last month and now I like the looks even less... apparently I’m not going to happy with anything (according to my wife)

 

The RC F's looks aren't for everybody. If you don't really 'enjoy' the car, that is totally OK. Just remember, a 2020 Supra is basically a BMW Z4, its got a BMW engine, so less reliability. Remember, if you want to buy a Supra, just make sure you like the looks, and that you like the driving feel. If you still wanna keep your RC F, just try looking at aftermarket parts, such as carbon fiber bits and whatever. Club Lexus has a LOT of threads about RC F aftermarket parts.