1999 Pontiac GrandPrix GTP sedan 3.8L supercharged Stainless Steel Exhaust System Kit

*Brand New Replacement Exhaust *One (1)Resonator Pipe *One (1) Y Pipe *One (1) Right Passenger Side Muffler *One (1) left Driver Side Muffler *Free Clamps and Gasket Included*Northeastern Exhaust Features: *Horsepower gains with our non wrinkled pipes for better, non restrictive exhaust flow.*409 stainless steel for longer durability compared to regular aluminized steel exhaust systems.*Direct bolt-on: No cutting or welding required. *All items listed are 100% Brand New and come with a Limited Lifetime Warranty against defects! The warranty does not cover shipping, labor or any other related charges.
*Product Specification
*--Resonator--
*BODY 1 SHAPE: ROUND
*FINISH:?STAINLESS STEEL
*FITMENT: DIRECT FIT
*BODY 1 LENGTH: 24.250"
*BODY 1 WIDTH: 4.000"
*BODY 1 HEIGHT: 4.000"
*MATERIAL: STEEL
*INLET COUNT: 1
*INLET CONNECTION TYPE: 2 BOLT WELDED FLANGE
*OUTLET COUNT: 1
*OUTLET DIAMETER: 2.250"
*OUTLET DIA. DESIGNATION: I.D.
*OUTLET CONNECTION TYPE: PIPE
*OVERALL LENGTH: 29.375"

*--Intermediate Pipe--
*FINISH:?STAINLESS STEEL
*INLET DIAMETER: 2.250"
*MATERIAL TYPE: STEEL
*INLET COUNT: 1
*INLET DIAMETER DESIGNATION: OUTSIDE DIAMETER
*INLET CONNECTION TYPE: PIPE CONNECTION
*OUTLET COUNT: 2
*OUTLET DIAMETER: 1.875"
*OUTLET DIAMETER DESIGNATION: OUTSIDE DIAMETER
*OUTLET CONNECTION TYPE: PIPE CONNECTION
*OVERALL LENGTH: 54.875"

*--Driver Sider Muffler--
*AUTOMOTIVE ITEM GRADE: OEM STANDARD PART
*MUFFLER BODY HEIGHT: 7"
*MUFFLER BODY LENGTH: 14"
*MUFFLER BODY WIDTH: 9"
*MUFFLER SHAPE: OVAL
*FITMENT: DIRECT OE REPLACEMENT
*MUFFLER TYPE: COMBINATION
*MUFFLER BODY MATERIAL: STAINLESS STEEL
*MUFFLER INLET CONFIGURATION: OFFSET
*MUFFLER INLET COUNT: 1
*MUFFLER INLET DIAMETER 1: 1 7/8"
*MUFFLER INLET DIAMETER DESIGNATION: INSIDE DIAMETER
*MUFFLER INLET CONNECTION TYPE: PIPE CONNECTION
*MUFFLER OUTLET CONFIGURATION: OFFSET
*MUFFLER OUTLET COUNT: 1
*MUFFLER OUTLET DIAMETER: 2 1/4"
*MUFFLER OUTLET DIAMETER DESIGNATION: INSIDE DIAMETER
*MUFFLER OUTLET CONNECTION TYPE: PIPE CONNECTION
*MUFFLER OVERALL LENGTH: 17 1/4"
*MUFFLER REVERSIBLE: NO

*--Passenger Sider Muffler--
*AUTOMOTIVE ITEM GRADE: OEM STANDARD PART
*MUFFLER BODY HEIGHT: 7"
*MUFFLER BODY LENGTH: 14"
*MUFFLER BODY WIDTH: 9"
*MUFFLER SHAPE: OVAL
*FITMENT: DIRECT OE REPLACEMENT
*MUFFLER TYPE: COMBINATION
*MUFFLER BODY MATERIAL: STAINLESS STEEL
*MUFFLER INLET CONFIGURATION: OFFSET
*MUFFLER INLET COUNT: 1
*MUFFLER INLET DIAMETER 1: 1 7/8"
*MUFFLER INLET DIAMETER DESIGNATION: INSIDE DIAMETER
*MUFFLER INLET CONNECTION TYPE: PIPE CONNECTION
*MUFFLER OUTLET CONFIGURATION: OFFSET
*MUFFLER OUTLET COUNT: 1
*MUFFLER OUTLET DIAMETER: 2 1/4"
*MUFFLER OUTLET DIAMETER DESIGNATION: INSIDE DIAMETER
*MUFFLER OUTLET CONNECTION TYPE: PIPE CONNECTION
*MUFFLER OVERALL LENGTH: 17 1/4"
*MUFFLER REVERSIBLE: NO