HIGHLIGHTS

Gain 27whp/32wtq
Faster Turbo Spool
Improved SoundDirect Replacement Run Stage 2+ Tuning 63mm Diameter Precise Fitment

PROFILE

The #1 power-adding bolt-on upgrade for your for your 4.0T!The ARM 4.0T Inlets greatly improve airflow to your turbos by replacing the restrictive OEM inlets. Upgraded inlets forthe 4.0T are so essential that most tuners list it as arequired upgradefor any tune aboveabase Stage 1 tune.

Installing the ARM 4.0T Inlets will eliminate any restriction of the induction on your 4.0T, allowing your turbos to spool faster, generate more low-end torque and produce higher peak HP, for snappy launches and high trap speeds!

The ARM 4.0T Inlets are adirect replacementfor the OEM inlets on the S6, S7, and RS7. The ARM 4.0T Inletswill fit any turbocharger setup that uses the OEM inlets.The ARM 4.0T Inlets are even a substantial improvement over the RS inlets, which have a smaller diameter than the ARM 4.0T Inlets.

CONSTRUCTION

In order to vastly improve airflow over the OEM inlets while still making this a direct replacement, we utilized a6-Axis machining processto produce the largest pipingpossible in the space available. This process was required to contour the inlet piping as to maintain63mm diameter piping throughout the entirety of the inlets. The result is the largest inlet piping possible while keeping an OEM-like setup.

The machined inlet flanges transition to63mm aluminum pipingwhich extends all the way to the6-Layer reinforced silicone couplers.These couplersare extra durable to prevent any deformation during induction on demanding builds.

Connected at the other end of the silicone couplers are theJ-Pipesfrom the ARM 4.0T Intake. The ARM 4.0T Inlets are designed to be paired with theARM 4.0T Intakewhich extends the air filters deep within the passenger side airbox cavity to access the coolest air available in the engine bay.The ARM 4.0T Intake Kit utilizes two dry media filters, as opposed to oiled filters which can damage the MAF sensors. Each filter provides a total surface area of 68 cubic inches, for a total of136 cubic inches of filter areafor the pair.

Unless you are planning a custom setup of your own,the ARM 4.0T Intake is required to properly fit the ARM 4.0T Inletsasthe ARM 4.0T Inlets do not include air filters.The ARM 4.0T Intake can beadded for a discounted add-on priceusing the options at the top of this page.

If you want to maximize the performance of your ARM 4.0T Intake setup, you will want to opt forARM 4.0THeat Shield which helps separate the cold air feeding the intake filters, from the hot air generated by the engine. This will result in cooler intake air temperatures.TheARM 4.0T Heat Shield makes a tight seal to the hood, maximizing the amount of cold air being ingestedby the ARM 4.0T Intake system.

IN THE BOX

2x Inlets
2x Silicone Hoses
2x Turbo O-Rings
4xTurbo Bolts
2xClamps