Home » Engine » PCV & Catchcans » Spulen PCV Adapter For 2.0T FSI
Product description

The positive crankcase ventilation or PCV system is responsible for providing ventilation to your engine. As a piston moves up and down inside the engine, pressure is created and must be relieved. When your engine’s PCV system is not functioning properly you can experience poor gas mileage, reduced power, and a check engine light (CEL).

The main component of the PCV system, the PCV valve is a part which commonly experiences failures on the 2.0T FSI engine. Located on the cylinder head, the PCV valve allows pressure to escape from the engine. When the PCV valve fails, a substantial boost pressure leak is created. By replacing the factory PCV valve with the Spulen PCV adapter you will no longer be prone to PCV valve failures.

The Spulen PCV Adapter reroutes your engine’s crankcase pressure through the factory oil separator located in the engine’s valve cover. The pressure is then released back into the vehicles intake system. The Spulen boost tap is also included to block off the PCV valve connection on the intake manifold.

Installation Instructions

Product video

Customer feedback

robert harper
May 23, 2018
Good quick delivery

Advantages: Its good quality fits tight

Disadvantages: The boost tap plug for the manifold was plastic wish it was metal. Feels like u can break it if u try to tighten it down all the way.
Loading...Was the above review useful to you? Yes (3) / No (1)
Timothy Bennett
Feb 9, 2018
Works great. My car (2006 Passat 2.0T) feels noticeably different after the install. Had a busted PCV valve for about a year that I had rigged to keep me going until I could buy this and install. Wish I had done it sooner!

Advantages: Easy install. Long overdue.

Disadvantages: Use a lot of grease when re-inserting the breather hose. My breather hose acted like it was too big to insert. I used quite a bit of grease / lube which eventually allowed ti to slip right in.
Loading...Was the above review useful to you? Yes (3) / No (0)
Elmon Oliver
Mar 27, 2018

Advantages: No boost shutter and lag like before
Loading...Was the above review useful to you? Yes (1) / No (2)

Send to friend

: *
: *
: *
Select Your Vehicle
2# 18x7.00x2

Spulen PCV Adapter For 2.0T FSI

(3 reviews)

Read Full Description
On Sale Save 10%
$103.99 $93.59
SKU# 4149
 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
Free shipping

  • Full description
  • Cars This Fits ...

  • Make Model Year Engine
    Audi TTS MK2 (2009-2015) 2.0T FSI
    Audi TT MK2 (2008-2015) 2.0T FSI
    Audi A4 B7 (05.5-2008) 2.0T FSI (FWD)
    Audi A4 B7 (05.5-2008) 2.0T FSI (Quattro)
    Audi A3 2005-2013 (8P) 2.0T FSI
    Volkswagen Passat B6 (06-2011) 2.0T FSI
    Volkswagen Jetta MK5 (05.5-2010) 2.0T FSI
    Volkswagen Golf/GTI/Rabbit MK5 (06-2009) 2.0T FSI
    Volkswagen Eos ALL 2.0T FSI
    Volkswagen .:R Models MK6 R (2012-2013) 2.0T FSI