OK here it is.
The story on some of those hop-ups and what they will lose or cost you in precious weight.
The weights are only the items that you need to use from the hop ups bag. For instance the Stock Parts weight is everything that had to come off the car to fit the hop up option part. A brief note will be added where necessary to clarify exactly what was weighed and what was not. So here goes
STD TA04 Bevel Gear Diff
TA04 Ball Diff Item #53436
Standard Ball Diff Outdrives with Plastic diff housing Plate
TA04 Lightweight Diff outdrives #53480
Standard Alloy Motor Plate
TA04 Aluminium Motor Heat sink #53437
Standard Plastic Upper Deck without belt tensioner
Carbon Fibre Upper Deck #53465 without tensioner
Std Front Damper Stay with hardware but not incl. mounting Screws
TA04 Carbon Damper Stay Front #53460 incl Hardware
Std Rear Damper Stay with hardware but not incl. mounting Screws
TA04 Carbon Damper Stay Rear #53461 incl Hardware
TA04 Std Steel Steering Posts (pair)
TA04 Aluminium Steering Posts (pair)
TA04 Std Plastic Steering Arms (not incl. plastic connecting arm)
TA04 Alloy Racing Steering Set (not incl. Plastic connecting arm)
TA04 Standard Plastic dual Centre Pulley with Alloy Sleeve
TA04 Aluminium Centre Pulley # 53474 X 2
TA04 Std Plastic Battery Hold Downs (pair)
TA04 Carbon Fibre Battery Hold Downs (pair)
TA04 Std Plastic Hex Hub Set (incl. Pins)
TA04 Lightweight Aluminium Wheel Hub #49120
TA04 Racing Hub Carrier Set #53458
.+ 6.25g over standard set.
OK so thats about all the mods that I have made to my kit so far..
In summing up
by making all the above changes to my car I not only improved handling and adjustability and of course looks but I also dropped a total of 36.73g over stock.
If you have any Questions feel free to ask and I will try and answer them. My Tub Chassis Has remained Stock to date because I like its Handling characteristics.
I will however, be buying the Carbon Fibre chassis shortly so Ill give you the weights when I have them.
Hope some of you can use some of the above info.