50 Delta Flow® - 2.50 Offset In / 2.50 Center Out - Moderate Sound Electronic Performance Upgrades This kit does not change

This kit does not change the stock track width

(Qty 2) Line for Cylinders 3 and 6 - Replaces GM Part# 97188721

including the run-away reverse pressure

Part Number: 1040185

3L remanufactured injectors are built with all new internal fuel plungers

50 Delta Flow® - 2.50 Offset In / 2.50 Center Out - Moderate Sound Electronic Performance Upgrades This kit does not changeThe three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.