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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Product 86434 is verified for correct specifications and dimensional accuracy before shipment
creating a rigid structure that maintains rocker arm geometry
Operating range covers -19
3°F to 260
JET Performance 289148S JET Stage 2 Computer Chips/Modules Be Cool Catch Cans Product 86434 is verified forThe JET Performance 289148S JET Stage 2 Computer Chips Modules from JET Performance is a Stage 2 ECU upgrade designed for vehicles with performance modifications like aftermarket exhaust, intake systems, and headers. This performance chip builds on the Stage 1 calibration with more aggressive fuel and timing maps that take advantage of increased airflow. It's the right choice for enthusiasts who have upgraded their engine's breathing and want the ECU
