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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Double Helix X-Pipe
Xtreme Sound Level - Part Number 21012 Replaces part number (14959 & 14959BLK)
High Polished Premium Finish
Black Powder Coat: Part # 14051BPC
R/T SCAT PACK 6
Sport / 3.0 in Cat-Back DRE 4.0 in Single Tips | 99-06 Silverado Sierra 4.8L 5.3L 133WB (24275) 2009 Mitsubishi Lancer Double Helix X-PipeVEHICLE FITMENT 1999 2006 Chevrolet Silverado 1500 5. 3L V8 Regular Cab Long Bed 133" Wheelbase Extended Cab Short Bed 133" Wheelbase 1999 2006 Chevrolet Silverado 1500 4. 8L V8 Regular Cab Long Bed 133" Wheelbase Extended Cab Short Bed 133" Wheelbase 1999 2006 GMC Sierra 1500 5. 3L V8 Regular Cab Long Bed 133" Wheelbase Extended Cab Short Bed 133" Wheelbase 1999 2006 GMC Sierra 1500 4. 8L V8 Regular Cab Long Bed 133" Wheelbase Extended Cab Short Bed
