Nitrous Express Instaboost EFI Nitrous Kit w/5lb Bottle (20929-05) 1543 Seibon’s experienced production team performs

Seibon’s experienced production team performs meticulous inspections to ensure quality and fitment precision

Replaces factory engine bay rubber charge tubes with smooth flow aluminum charge tubes

An integrated air-to-water intercooler system dramatically cools the air charge from the Vortech V-3 Supercharger unit

and deliver ride and handling capability that exceeds factory coilover suspensions

Many Have Extra O-Rings

Nitrous Express Instaboost EFI Nitrous Kit w/5lb Bottle (20929-05) 1543 Seibon’s experienced production team performsIn the world of turbochargers things are not perfect. For drag racing applications you need a big turbo to make big power, but along with the big power comes a big problem, TURBO LAG! NX has the cure for turbo lag woes, the InstaBOOST turbo lag eliminator! This unique system comes on strong to eliminate that dreaded turbo lag but then ramps out the nitrous smoothly to let the mighty turbo do it's thing. The end result is monster power with zero lag