VTTEV Tesla Model 3/Y Range Extending / Performance 2-Piece Rear Brake Rotors

Product Description

VTTEV is proud to offer our lightweight two-piece rear brake rotors for the Tesla Model 3/Y. These are made from custom High Carbon VTTEV 335mm rotors, and 2 piece 7075 Aluminum brake hats. These fit the stock calipers and bolt right on with no other modification. These offer 7 lbs of rotating mass reduction for an increase in range and performance. If coupled with our Ultimate front brake kits. We drop almost 40 lbs of unsprung weight and 30 lbs of rating mass reduction. These are the same brake components we have tested at the highest level of motorsports with our BMW Drag racing program, and we also run them on all our street cars. These are great for the daily driver looking to increase range, or the EV racer looking to drop weight to increase performance.

Kit Includes:

• Two Rear 335mm High Carbon Brake Rotors
• Two 7075  Aluminum Rotor hats
• Optional – Stainless Steel lines

Please see below for FULL weight information and FULL range testing data!

The kit is a true plug-and-play kit using Genuine VTT  rotors and CNC 7075 rotor hats

Fitment Guide:

• Tesla Model 3P / Tesla Model YP Pre 8/15/22

VTTEV Brake Conversion weights

2022 Model YP Factory Brake weights
Front
• Front Rotor 23.2 lbs
• Front Calipers with pads 12.1
• 35.3 lbs total per side
• 70.6 lbs total

Rear
• Rear Rotor 15.5 lbs per side Total 31 lbs

VTT Brake Weights:

Front

• Front Rotor and hat 12.6 lbs
• Front Caliper with pads 7 lbs
• 19.6 lbs total per side
• 39.2 lbs total per side

Rear

Rear VTT Hat and Rotor 12 lbs per side total of 24 lbs

Total Mass/Unsprung weight savings:

Front
• 31.4 lbs saved of total unsprung weight
• 21.2 of rotating mass saved
Rear
• 7 lbs rotating mass reduced

Total – Front and Rear:

28.2 Rotating mass reduced

38.4 Total unsprung weight reduced

Range testing results are below. We drove more than 5300 miles and spent an ENTIRE year testing these brakes and recorded the milages from all the different testing cycles to come up with the data you see below. We recorded a 20% improvement in range by simply switching to the front, and rear lightweight VTT brakes. Please NOTE: Range is DIRECTLY correlated to your driving habits, and we drove the same routes as best as we could with the same style of driving. If you drive aggressively your range will decrease accordingly, but your range increase will stay the same as we are looking at the range delta from stock to the VTTEV brakes.

VTTEV Telsa Model 3/Y Front and rear brake testing Data

Car Delivered Nov 2^nd, 2022

Sport Mode Stock Brakes

#1 80%-10% = 136 miles

#2 80%-10% = 157 miles

#3 80%-10% = 123 miles

#4 80%-10% = 148 miles

#5 80%-10% = 143 miles

#6 80%-10% = 154 miles

#7 80%-10% = 156 miles

#8 80%-10% = 148 miles

Total mileage driven in sport mode for tests = 1165 Miles

Average of all 8 cycles = 145.62

Chill mode Stock Brakes

#1 80%-10% = 160 miles

#2 80%-10% = 140 miles

#3 80%-10% = 142 miles

#4 80%-10% = 157 miles

#5 80%-10% = 172 miles

#6 80%-10% = 149 miles

#7 80%-10% = 157 miles

#8 80%-10% = 171 miles

Total mileage driven in Chill mode for tests = 1248 Miles

Average of all 8 cycles = 156

VTT Front brakes

Chill Mode

#1 80%-10% = 157 miles (78%)

#2 80%-10% = 197 miles (82%)

#3 80%-10% = 180 miles (78%)

#4 80%-10% = 183 miles (82%)

#5 80%-10% = 189 miles (82%)

#6 100%-30% = 166 miles (All highway driving with Cruise set between 65-75MPH)

#7 69%-2% = 187 miles

#8 80%-10% = 192 miles

Total 1451 miles for 8 cycles 203 miles more 18% better range with VTT brakes

Average of 8 cycles with VTT front brakes = 181.37

VTT brakes front and rear

Chill Mode

#1 80%-10% = 191 miles

#2 80%-10% = 192 miles

#3 80%-10% = 180 (a lot of freeway driving, the car sat almost 2 weeks)

#4 80%-10% = 190

#5 80%-10% = 197

#6 80%- 10% = 195

#7 80%- 10% = 176 (A lot of sitting for more than 3 weeks, lost power during downtime, some freeway driving)

#8 80%-10% = 187

Total 1508 miles for 8 cycles 260 miles more 21% better range with VTT Front and rear brakes over stock. 57 Miles or 4% more than VTT front brakes only

Average of 8 cycles with VTT front AND Rear brakes = 188.50

PLEASE NOTE, THAT PADS MUST BE BEDDED PROPERLY TO GET FULL BRAKING FROM THE KIT, IF YOU DO NOT BED THE PADS PROPERLY YOU MAY ONLY GET 30-50% OF THE BRAKING ABILITY. IF YOU GLAZE THE PADS YOU MUST REMOVE THE ROTOR, SAND THEM DOWN, AND THEN REBED. THIS IS VERY IMPORTANT!