slp

As you might remember, we were left unfulfilled by the 2012 Buick Regal GS. Buick just didn't go far enough, in our estimation, which is why when we read about the possibility of a tuner version of the GS from SLP Performance Parts on Inside Line, we got on the phone posthaste. SLP is ...

The Firehawk name is well known by GM performance buffs, having graced some of the highest performing Firebird models from 1991 until 2002. Built by New Jersey based SLP (Street Legal Performance), the Firehawk models received various levels of performance ...