CAT-BACK EXHAUST,01-06 GM 1500 SUV,STAINLESS STEEL,DOS Serpentine Pulleys Parts *1979-1987 SPRINT

*1979-1987 SPRINT

DESIGNED FOR SHOCK CIRCUMFERENCE OF 9 1/4" AND SHOCK LENGTH OF 10 1/4"

DESIGNED FOR INCREASED STRENGTH

-2001-2005 SEDAN (CANADA)*

ACCEPTS MANY COMMON 5 1/8" OEM OR AFTERMARKET AIR CLEANER ASSEMBLIES

CAT-BACK EXHAUST,01-06 GM 1500 SUV,STAINLESS STEEL,DOS Serpentine Pulleys Parts *1979-1987 SPRINTBRAND NEW FLOWMASTER AMERICAN THUNDER CAT BACK EXHAUST SYSTEM, COMPATIBLE WITH YUKON XL 1500 THIS AMERICAN THUNDER SYSTEM FITS 2001 2006 GM SUBURBAN, AVALANCHE & YUKON XL 1500 SUVS & INCREASES THE HORSEPOWER, TORQUE & MILEAGE OF THESE POPULAR TRUCKS. THE EXHAUST SYSTEM IS CONSTRUCTED FROM 16 GAUGE MANDREL BENT STAINLESS STEEL & HAS A FLANGED RESONATOR ASSEMBLY FLOWING INTO A SPECIALLY TUNED RESONATOR & A SUPER 50 SERIES PERFORMANCE MUFFLER PRODUCING A