2003 Buick Regal Gsx. Wouldnt you really rather own this Buick. Save 8047 on a 2003 Buick Regal GS Sedan FWD near you.
2003 Buick Regal GSX w Stage 3 Performance Package 20k miles MINT CONDITION. In the 2003 and 2004 model years Buick in collaboration with SLP Performance came out with the Buick Regal GSX. Like the GS Buicks that came before it the SLP GSX came in three power train packages referred to as stages.
This package included updated emblems replacing GS with GSX dual-exhaust an upgraded cold-air intake smaller supercharger pulley performance PCM and wider wheelstires.
Regal GSX SLP Performance Available as a dealer-installed option was the GSX SLP Performance Package for the Buick Regal GS. Regal GSX SLP Performance Available as a dealer-installed option was the GSX SLP Performance Package for the Buick Regal GS. Page 1 of 2 - 2003 Buick Regal GSX Stage 3 - 44K miles - posted in Vehicles For SaleWanted. Find the best used 2003 Buick Regal near you.