2013-2021 Subaru WRX STI 2.5L 250amp High Output Alternator JS Alternators it's really going to depend

it's really going to depend on what mods you're going to do to

Make Model Engine Size Year Buick Rainier 5

This alternator does not fit the SHO version of this vehicle

3 96-04 CHEVROLET Full Size Truck/Silverado 4

This is a direct fit high-output alternator for the 1987-1988 GMC R2500 4

2013-2021 Subaru WRX STI 2.5L 250amp High Output Alternator JS Alternators it's really going to dependFitment: This is a direct fit high output alternator for the 2013 2021 Subaru WRX STI 2. 5L. This alternator is a custom built alternator made with custom fabricated brackets that are laser cut to precision. With our teams dedicated innovation we have been able to design these custom brackets for direct fitment. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output