AST Linear Race Springs - 100mm Length x 280 N/mm Rate x 61mm ID - Single 2016-nissan-altima-base-esi8918770 or 75% (comes in three

or 75% (comes in three selectable levels)

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower

Overboost Protection Built In-Protects your engine from an overboost condition by shutting the boost control solenoid off until it is reactivated by you through the buttons on the faceplate

and includes a 1/8 NPT port for a fuel pressure gauge or pressure sensor pick up

creating an extremely durable system that you can rely on

AST Linear Race Springs - 100mm Length x 280 N/mm Rate x 61mm ID - Single 2016-nissan-altima-base-esi8918770 or 75% (comes in threeAST Linear Race Springs 100mm Length x 280 N mm Rate x 61mm ID Single