IE B8 A4 2.0T TSI Recirculating Catch Can Kit

IE B8 A4 2.0T TSI Recirculating Catch Can Kit


Item #: IEBACG1-BK


Prevent power robbing crankcase oil fumes from condensing and filling your turbo piping, intercooler, and intake manifold, while reducing carbon build-up on your Audi A4/A5 B8 2.0T TSI engine with an IE Catch Can Kit.



  • Complete kit, ready to install
  • Installs under factory engine cover
  • All components are black for a sleek stealth install
  • Braided stainless steel/Nylon hoses
  • Reduces carbon build-up on valves and pistons
  • Easy to maintain and drain
  • Does not cause check engine lights
  • No-smell recirculated catch can
  • Eliminates oil buil-up in boost hoses and intake


Overview Video


Included Kit Components

  • Billet recirculating catch can
  • Valve cover breather adapter
  • Billet boost cap
  • Perfect-fit braided Nylon hoses
  • All necessary adapter fittings
  • All necessary mounting hardware


Technical Features

This catch can kit  is designed to catch all of the oil fumes that are omitted from the valve cover breather, removing the faulty factory oil separator in the process. This not only removes the oil mist that is found everywhere, but will greatly help reduce carbon buildup on the intake valves, a common problem on TSI engines, which relates to power loss and poor drivability. Our kit includes the necessary valve cover breather adapter to remove the separator and plumb the catch can using the two included -10AN hoses. Using our catch can kit, you are not required to remove any of the emissions system or vent the catch can to the atmosphere, which can cause oil mist build-up in your engine bay. Our breather plate simply installs in place of the factory plastic breather plate located on top of the valve cover, while the catch can mounts to a custom bracket easily accessible next to the alternator.

This kit uses the Integrated Engineering billet recirculating catch can, which features our state-of-the-art baffle system to catch the oil mist and not let it pass back into the turbo inlet. This flawless catch can is fully serviceable, easily disassembling if needed. Draining the catch can is simple with use of the included T handle drain valve, no tools necessary. This beautiful piece is finished with a bright black anodize finish, which maintains a stealthy appearance, while looking great in your  engine bay. Everything you need to upgrade the PCV system on your B8 Audi 2.0T TSI engine is included with this kit, with a very simple installation that takes less than an hour to install on average. This kit allows the use of the factory engine cover if desired, and the entire install is completely reversible if it ever needs to be removed for any reason.

made in usa

Note about cold weather climates:

Catch can kits are designed for warm weather climates only. If you live in an area with sub-freezing temperatures in winter months, extra precaution must be taken as condensation in catch can and lines can freeze and cause pressure to build up in the crankcase. We recommend checking catch can contents frequently or removing the system entirely during cold winter months. Integrated Engineering is not responsible for any damage caused from improper servicing of catch can.