# 2025 LAS VEGAS GRAND PRIX

## 20 - 22 November 2025

The FIA Formula One Technical Delegate From The FIA Formula One Technical Delegate To The Stewards

## Document 9

Date 20 November 2025 Time 16:32 Title Technical Delegate's Report Description New PU elements for this Competition

**Enclosed 22 LVG GP 25 TDR3.pdf Jo Bauer**

# 2025 LAS VEGAS GRAND PRIX

## 20 - 22 November 2025

From : The FIA Formula One Technical Delegate To : The Stewards Date : 20 November 2025

## Technical Delegate's Report

The following drivers will start the twentysecond Competition of the 2025 Formula One World Championship with a new exhaust system (EX):

## Number Car Driver Previously used EX

06 Racing Bulls Honda RBPT Isack Hadjar 7 30 Racing Bulls Honda RBPT Liam Lawson 7 05 Kick Sauber Ferrari Gabriel Bortoleto 4

The exhaust system used by the above drivers is one (1) of the eight (8) new exhaust systems allowed for the 2025 Championship season and this is in conformity with Article 28.2 of the 2025 Formula One Sporting Regulations.