DRAG SPECIALTIES Regulator - BT '81-'88 - Black 74516-86BLK Trail Blazer 330 Inserts made from EVA are

Inserts made from EVA are attached to the inside of the case using hook-and-loop strips

Unit Stock Exhaust Akrapovic Max Gain Maximum Power kW 81

Four billet spacers

the instantly recognizable twin slash finish liberates the M8 motor with a deep throaty rumble

DRAG SPECIALTIES Regulator - BT '81-'88 - Black 74516-86BLK Trail Blazer 330 Inserts made from EVA areTwo years of development and design went into producing a superior regulator Fully assembled in the USA with domestic made electrical boards Tested three different times during the assembly process to ensure the best possible product Superior internal heat management results in better, more reliable performance Made in the U. S. A.