Adding 151 HP to my Audi S4 w/ E85! Tuning, Fuel Pump Upgrade & Ethanol Sensor

➡️ Fuel Pump Piston Upgrade Kit: https://carmaspeed.com/products/034mo...
➡️ Fuel Pump Tool (Socket): https://carmaspeed.com/products/high-...
➡️ Fuel-It Bluetooth Sensor Adapter: https://fuel-it.com/products/fuel-it-... (Both Product Options: Select DO NOT for both, its cheaper to buy from amazon below here)
➡️ Ethanol Sensor: https://amzn.to/4bLgYuu
➡️ Fuel Hose Clamp Kit + Tool: https://amzn.to/3wEPwj4
➡️ Ring Terminal Kit: https://amzn.to/3V7fTYr
➡️ Quick Connect 90 Degree: https://amzn.to/3UOOQPX
➡️ Quick Connect Straight: https://amzn.to/3V5iaTF
➡️ Tool I used to compress the spring: https://amzn.to/3Ksy70p
➡️ Black Tessa Tape I Used: https://amzn.to/4bEBe0s

➡️ Shop for Parts & Apparel: https://carmaspeed.com
⭐️ Amazon list of tools & necessities -http://bit.ly/toolsfromcam

https://www.youtube.com/ @carmaspeed
https://www.youtube.com/ @cameronalfordbonus

Chapters:
0:00 - What We’re Installing
1:13 - Taking out Fuel Pump
2:59 - Fuel Pump Disassembly
5:34 - 034 Fuel Pump Piston Assembly
7:45 - Installing Back Into Car
9:45 - Ethanol Sensor
16:26 - Checking for Leaks
18:16 - What Do We Gain?
19:02 - Getting E85
19:27 - Reaching E60
22:18 - Stage 1 Flash
24:59 - Stage 1+ Flash

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Audi S4 Gets FAST w/ E85! Tuning, Fuel Pump Upgrade & Bluetooth Sensor Install