G.F.B. T9210 Hybrid "N Series Cars" KN Hard acceleration and braking allow

Hard acceleration and braking allow the lower control arms to move around significantly causing axle tramp

that’s exactly what we mean

this means if you flash back to stock

When we say “bolt-on”

Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter

G.F.B. T9210 Hybrid "N Series Cars" KN Hard acceleration and braking allowIN STOCK Free Shipping across USA and Canada ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFBs first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By staging the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a