IMS Alpha+ Billet Inlet Filter Assembly


IMS Alpha+ Billet Inlet Filter Assembly *Single Side*

SKU: IMS-4S-BIFA Categories: ,

In a time where 1500+HP is the new norm, air delivery to the engine is more important than ever.  IMS presents the Alpha+ Billet Inlet Filter Assembly upgrade.  The intake filters found in the off the shelf kits are perfect for supporting your alpha 12 build.   For those looking to take your Alpha Turbo systems to new heights exceeding 1700+HP we have the answer!

The key feature to this intake upgrade is the IMS billet Velocity stack featuring a 6″ inlet face necking down to a 4″ turbo connection. The velocity stack allows smooth and even entry of air at high velocities into the intake tract with the flow stream adhering to the pipe walls known as laminar flow.

Kit includes

  • 9×7.5×5.25 Red High Flow air filter
  • IMS Billet Velocity stack



Product sold as single unit.  Please select quantity of 2 for v10 twin turbo applications.




Weight 3 lbs
Dimensions 11.5 × 5.5 × 5.5 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shopping Cart