S58 Billet Valve Cover

NRW Design S58 Billet Valve Cover 

Another industry first - the NRW Design S58 valve cover is made from a single block of 6061 billet aluminum.  NRW has spent the last year designing, machining, and testing our S58 valve cover and NRW Design is happy to announce we are ready to share this with the world.  This valve cover replaces the factory plastic valve cover that has been known to leak and or crack, causing the owner to replace with the only option at the time, another OEM cover.  Today, we would like to give you another option when it comes to replacing your valve cover. 

This is not a direct replacement.  Your plastic engine cover is unusable due to the PCV delete used with this valve cover.  The NRW Design valve cover bypasses the factory PCV system and utilizes a catch can setup for excess crank case pressure.  Our billet cover uses 2 - 10/ORB to AN fittings mounted at the top of the cover that would route to your catch can setup.  Catch can setup and plumbing is sold separately. Our billet valve cover is on some of the highest HP cars in the world and preforms as intended.  No issues with case pressure or check engine codes.  Our billet valve cover has been tested on cars pushing upwards of 1600whp including Pro Tuning Freaks (Bootmod3) personal shop car! 

If you’re looking for a more customized look we have the ability to offer a powder coating service.  The price does depend on how extreme you are waiting to go and it will be priced accordingly.  Please email for pricing for powdercoating.  Prices do start at $350 and up. 

The cost of the valve cover is $3499.00 MSRP Raw Finish and that includes the following: 

1-NRW Design Billet S58 Valve Cover 

2-BMW Fuel Pump Gasket - Genuine BMW 11128093559  

1-BMW Engine Valve Cover Gasket - Genuine BMW 11128064481

2-NRW Design 10-ORB to AN swivel fittings 

NRW Design LLC.