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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Using the original JLT CAI as a guide
Black Powder Coat Finish
BASE OD 8
AIRFLOW IMPROVEMENT +42
GAS 2004 FORD MUSTANG MACH I 4
JLT JLT-RB50020 Rock Blockers Model_RZR XP Turbo Using the original JLT CAIROCK BLOCKER!!!! One of the very first things that was noticed after being around a few new GT500s was the rocks the side skirts collected under normal driving. We spent countless sleepless nights thinking of a solution for this MAJOR problem. We designed these foam inserts that simply tuck into the open area of the side skirt to keep this area clean of road debris. These have been tested to 225 MPH on a stationary dyno : D. We would recommend
