The Riss Racing Sequential BOV system is a must have mod for anybody looking at having more performance out of their MCS! Faster shifts, much better throttle response are some of the benefits you will experience with your new Sequential system! Also, the sequential system has been rated to relieve pressure up to 30psi without ANY Leaks. Tested and working perfectly fine. We've also been able to install a Riss Racing Noisemaker delete. This will be included with every kit BOV kit

The 2 channel PULL technology behind the sequential valve is what separates it from the rest. No boost flutter for >5psi. Most BOV's on the market are a push only so the sequential system is much different in terms of performance. Even under vacuum or high boost conditions, you will not see any leak/surge/spike from the RR Sequential BOV system. The Sequential system keeps the valve closed against the plate during vacuum. Since the BOV system is regulated by change in pressure, the system ensures an extremely quick response under all boost conditions. The great thing about the sequential system is it can work for extremely high boost applications and will not have to be swapped out or modified.

** minimizes turbo lag/quicker response from turbos
** turbos do not drop off after shifts, pressure stays up
** fits all stock/HEAVILY modified turbo applications
** no boost "flutter" under daily driving conditions

The charge pipe can be polished or powdercoated.

additional info:

**If you HAVE a noisemaker still attached and would not like to delete, we can add the 2nd fitting so you can attach the noisemaker directly to the BOV system. Please contact us for before ordering.

** Production pieces will include:

1. RR charge pipe
2. Sequential BOV system
3. noisemaker delete
4. Silicone hoses/fittings/hardware