Home / Parts & Accessories / 40T Performance

40T Performance

Order by 5pm PST / 8pm EST Mon–Fri or 2pm PST / 5pm EST Sat and it ships same day!

Turbo Oil Drain Return Hose Pair - Audi 4.0T S6 S7 RS7 A8 S8 RS6 - Replaces 079145742 079145743

$42.67$43.86

View kit

VW / Audi Intake Valve Carbon Cleaning Walnut Blasting Adapter - Billet Aluminum - Head Port Tool

$26.38$31.03

View kit

VW / Audi Timing Chain Tensioner Tool - Billet Aluminum - PN 3366 - TFSI FSI TSI

$40.73$41.83

View kit

Spacer for 40T Performance E85 Flex Fuel Sensor Bypass Module - 9.5mm Spacer

$12.61$13.00

View kit

E85 Flex Fuel Sensor Bypass Module HIGH FLOW Ethanol - works w/ 95mm sensors - Universal kit includes 6AN 8AN in/out - SENSOR NOT INCLUDED

$107.18$126.09

View kit

Not sure which one fits?

Check the engine and year in the product name, or text us a photo of your setup and we'll point you to the right kit.

Text 248-403-8512 Universal kits

Parts and tools from 40T Performance, our sister brand: E85 flex fuel sensor bypass modules, VW and Audi timing chain and carbon cleaning tools, and Audi 4.0T turbo oil drain hoses. Each part is designed and machined for a specific job. Every order placed by 5pm PST Monday to Friday or 2pm PST Saturday ships the same day, and shipping is free on orders over $50.