Nitrous Express Instaboost EFI Jet Pack (20929JP) 1507 N1-X Evolution Extreme™ 304 SS

N1-X Evolution Extreme™ 304 SS Rear Section Exhaust System with Quad Rear Exit (164AKT12) by APEXi®

Wrinkle Black (SES9015ICPWB)

From our initial analysis on our 2011 BMW 335i test vehicle

Installation is straightforward thanks to precise fitment and durable hardware

Nitrous Express Instaboost EFI Jet Pack (20929JP) 1507 N1-X Evolution Extreme™ 304 SSNX Jets are manufactured on CNC equipment, and are guaranteed to be within . 0005 of specified jet size. In recent testing, using the same jet size, NX jets out flowed the competition by 35%! That's right 35% more flow through the same orifice, how you ask The NX jet was designed to be more than just a hole in a piece of brass; its contoured inlet and multi stepped outlet allow turbulence free flow with no restrictions. Features: High quality at an