SRM High-Flow Long Intake Inlet Upgrade For Audi S6, S7, RS6, RS7, 4.0T (Black Powder Coated)

The largest intake system available for the 4.0tt platform with a true full 2.5" intake runner all the way to the turbo. Inlet depression on the stock turbo can reach 750mbar while our inlet pipe doesn't drop below 900  resulting in a free 3-4psi on the top end.  30-40hp gains consistently at redline.  5 axis machined inlet snouts are welded to mandrel-bent tubing specifically designed for this application.  The kit comes with a hardware install kit and 2 genuine k&N filters.  Due to this item's popularity, you can expect a 3-4 week lead time from the date of purchase.

Installation DIY - https://www.audizine.com/forum/showthread.php/824919-SRM-Intake-install-step-by-step

Both long and short (stock style airbox fitment) are available. This product page is for the long pipes, which are to be used without the stock airbox, please see below for the short pipe version. 

SRM High-Flow Short Intake Inlet Upgrade - SRM4TTNTKU-S

Fitment:

• Audi S6 4.0T TFSI
• Audi S7  4.0T TFSI
• Audi RS6  4.0T TFSI
• Audi RS7  4.0T TFSI

*** This does NOT fit the D4 S8. These are built to order, ETA is 3-4 weeks.