Any GEN 2 B58 with an upgraded turbo should consider blocking off the ports from the head to the valve cover.
These ports are a part of the PCV system that actually vents boost through the valve cover to manage the PCV diaphragm.
Once you start making more boost the pressure can damage the PCV diaphragm causing excessive oil consumption, or worse split your valve cover in half.
Don't do that.
Our PCV block off pins block these ports preventing any pressure from entering the valve cover and damaging it.
Install guide tool is included! Our alignment tool bolts to the head and holds the pins perfectly collinear with the ports. This leaves no chance of damaging your head and makes install extremely easy.
Disclaimer
Once the PCV ports in the head are blocked you must install a vent to atmosphere catch can to relieve built up crank case pressure. If you install these pins with the CCV / PCV Hose connected to the intake your car will smoke and consume oil!
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TERMS (REQUIRED)
OFF-ROAD USE POLICY & EMISSIONS COMPLIANCE NOTICE
California Proposition 65 Warning:
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of
California to cause cancer or birth defects or other reproductive harm. For more information, visit
www.P65Warnings.ca.gov.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell,
install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public
roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB),
it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Civil penalties up to $4,819 per violation per vehicle
Possible criminal penalties under the Clean Air Act
Revocation of registration or smog certification by DMV or local authorities
State & Local Regulations:
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local
regulations before purchasing or installing emissions-related products.
Intended Use & Customer Certification:
All performance, racing, or competition parts sold by this company are intended solely for off-road,
closed-course, or competition use on vehicles that are never registered or used on public highways.
Company Policy Statement
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the
use of emission-control defeat devices or any modification that violates the Clean Air Act or state
regulations.
