Aeromotive Fuel Tank Turbo Timing Piece count: 1 pair (left

Piece count: 1 pair (left and right sides)

Test-fit them on your specific wheel before committing — some factory wheels require standard-height nuts

Model Generation Body Code Year Configuration M4 3rd Generation G82 2021+ Coupe M4 Competition 3rd Generation G82 2021+ Coupe M4 xDrive 3rd Generation G82 2021+ All-Wheel Drive

verify hose routing before install to confirm adequate pressure to both zones

All wiring for the tail lights are pre-assembled with OE compatible connectors for the essential plug and play application

Aeromotive Fuel Tank Turbo Timing Piece count: 1 pair (leftFuel Tank, 340 Stealth, 71 72 Skylark, Gs And; Gs 455 Includes Innovative Baffling Tray System To Control Fuel Slosh, And A Preinstalled Gm 0 90 Ohm Sending Unit. Vehicle Fitments: Year Make Model Submodel 1971 1972 Buick GS Base 1971 1972 Buick GS 455 Base 1972 Buick Skylark 350 1971 1972 Buick Skylark Base, Custom