1987-1999 Buick Riviera
American Thunder systems delivers a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard
and sending units for water temperature and oil pressure as well as a joystick for dash customization
2-1/2 in Inlet to 2 in OD Outlet
Replacement Lite assembly - Green
Painless Performance Customizable Mopar Color Coded Chassis Harness - 21 Circuits BR10045 1987-1999 Buick RivieraCustomizable Mopar Color Coded Chassis Harness 21 Circuits This 21 circuit harness is designed for the 1966 1976 Dodge, Chrysler Mopar muscle cars including Baracuda, Imperial, Belvedere, Satellite, Charger, GTX, Dart, Road Runner, Challenger, Demon, and Duster. This harness eliminates the troublesome bulkhead connector, and uses our unique covered micro fuse block. Also featured is an auxiliary circuit with a 20 amp relay for accessories such as fog