Which vehicles does the Flowmaster 815802 fit?

Fits 1964 to 1972 Buick Gran Sport, GS, GS 350 and 5 more models, and 4 more makes.

What warranty comes with the Flowmaster 815802?

Manufacturer's Limited Lifetime Warranty

Flowmaster Pre-bent Tailpipes for 22 vehicles

Part # 815802

C$569.00

Before you order

Pick your vehicle to check the fit
Ships Mon Nov 23
Free shipping in Canada

Questions? [email protected]Mon to Fri, 8 to 6 Eastern

Features

Exits Straight-out under the Rear Bumper
Mandrel-bent for Maximum Performance
High Clearance around Rear Differential
Designed for Double Off-set Mufflers
16-gauge Stainless Steel Tubing
Does Not Include Hardware
Lifetime Limited Warranty

Description

These Builder Series tailpipes are constructed from 2.50-inch mandrel-bent 16-gauge stainless steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back under the rear bumper. Designed to be used with Side Inlet/Opposite Side Outlet mufflers such as part# 842548 (Super 44 Series) or 852558 (Super 50 Series) stainless steel mufflers. Covered by our Lifetime Limited Warranty. Note: Not designed to fit in factory bumper cutouts. Some fitment may be necessary. Does Not include installation hardware or exhaust tips.

Specifications

Automotive Item Grade	High Performance
Clamping Type	Flat Band
Clamps Included	No
Color	Gray
Exit Style	Dual Rear Exit
Finish	Natural
Fitment	Direct Fit
Flanged Inlet	No
Grade Type	Performance
Inlet Connection	Slip-Fit
Inlet Diameter	2.50 in
Inlet Inside Diameter	2.37 in
Inlet Outside Diameter	2.50 in
Main Piping Diameter	2.50 in
Material	Stainless Steel
Outlet Connection	Slip-Fit
Outlet Diameter	2.50 in
Outlet Inside Diameter	2.37 in
Outlet Outside Diameter	2.50 in
Pipe Bend Type	Mandrel
Tapered Outlet	No
Universal Or Specific Fit	Specific Fit
Welded Bracket Quantity	0
Welded Hanger	No
UPC / GTIN	00700042025008
Warranty	Manufacturer's Limited Lifetime Warranty

Fits these vehicles

Filter the vehicles

Year	Make	Model	Submodel	Engine	Note
1965 - 1966	Buick	Gran Sport	Base	6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Buick	Gran Sport	Base	5.6L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970 - 1972	Buick	GS	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Buick	GS 350	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Buick	GS 400	Base	6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Buick	GS 455	Base, GSX	7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971 - 1972	Buick	GS 455	Base	7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964	Buick	Skylark	Base	4.9L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1965	Buick	Skylark	Base	4.9L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966 - 1967	Buick	Skylark	Base	4.9L V8, 5.6L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968	Buick	Skylark	Base, Custom	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Buick	Skylark	Base, Custom	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Buick	Skylark	350, Base, Custom	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971	Buick	Skylark	Base, Custom	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1972	Buick	Skylark	350, Base, Custom	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1965	Buick	Special	Base, Deluxe	4.9L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966 - 1967	Buick	Special	Base, Deluxe	4.9L V8, 5.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Buick	Special	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1965	Buick	Sportwagon	Base	4.9L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966	Buick	Sportwagon	Base, Custom	5.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Buick	Sportwagon	Base	5.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Buick	Sportwagon	Base, Custom	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Buick	Sportwagon	Base	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971 - 1972	Buick	Sportwagon	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964	Chevrolet	Chevelle	300, Malibu, Malibu Super Sport	4.6L V8, 5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1965	Chevrolet	Chevelle	300, 300 Deluxe, Malibu, Malibu Super Sport	4.6L V8, 5.3L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966	Chevrolet	Chevelle	300, 300 Deluxe, Malibu, Super Sport 396	4.6L V8, 5.3L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Chevrolet	Chevelle	300, 300 Deluxe, Concours, Malibu, SS 396	4.6L V8, 5.3L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968	Chevrolet	Chevelle	300, 300 Deluxe, Concours, Malibu, Nomad, Nomad Custom, SS 396	5.0L V8, 5.3L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Chevrolet	Chevelle	300 Deluxe, Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS 396	5.0L V8, 5.7L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Chevrolet	Chevelle	Base, Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS 396, SS 454	5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971 - 1972	Chevrolet	Chevelle	Base, Concours, Concours Estate, Greenbrier, Heavy Chevy, Malibu, Nomad, SS	5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1965	Chevrolet	El Camino	Base	4.6L V8, 5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966 - 1967	Chevrolet	El Camino	Base	4.6L V8, 5.3L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968	Chevrolet	El Camino	Base, Custom, SS	5.0L V8, 5.3L V8, 5.4L V8, 5.7L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Chevrolet	El Camino	Base, Custom, SS	5.0L V8, 5.3L V8, 5.7L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Chevrolet	El Camino	Base, Custom, SS	5.0L V8, 5.7L V8, 6.5L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971 - 1972	Chevrolet	El Camino	Base, Custom, SS	5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970 - 1972	Chevrolet	Monte Carlo	Base	5.7L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971	GMC	Sprint	Base	5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1972	GMC	Sprint	Base, Custom	5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964	Oldsmobile	442	Base	5.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1965 - 1967	Oldsmobile	442	Base	6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Oldsmobile	442	Base	6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970 - 1971	Oldsmobile	442	Base	7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964	Oldsmobile	Cutlass	Base, Holiday	5.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1965 - 1966	Oldsmobile	Cutlass	Base, Holiday	5.4L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Oldsmobile	Cutlass	Base, Holiday, Turnpike Cruiser	5.4L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968	Oldsmobile	Cutlass	Base, S	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Oldsmobile	Cutlass	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Oldsmobile	Cutlass	Base	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971	Oldsmobile	Cutlass	Base, S	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1972	Oldsmobile	Cutlass	Base, Cruiser, S	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Oldsmobile	Cutlass Supreme	Base	5.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1970	Oldsmobile	Cutlass Supreme	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971 - 1972	Oldsmobile	Cutlass Supreme	Base	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964	Oldsmobile	F85	Base, Deluxe	5.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1965	Oldsmobile	F85	Base, Deluxe	5.4L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966	Oldsmobile	F85	Base, Deluxe, Holiday	5.4L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Oldsmobile	F85	Base	5.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Oldsmobile	F85	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Oldsmobile	F85	Base	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971	Oldsmobile	F85	Base	5.7L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1972	Oldsmobile	F85	Base	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1967	Oldsmobile	Vista Cruiser	Base, Custom	5.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Oldsmobile	Vista Cruiser	Base	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970 - 1972	Oldsmobile	Vista Cruiser	Base	5.7L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964	Pontiac	Beaumont	Base	4.6L V8, 5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1965 - 1967	Pontiac	Beaumont	Base	4.6L V8, 5.3L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968	Pontiac	Beaumont	Base	5.0L V8, 5.3L V8, 5.7L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Pontiac	Beaumont	Base	5.0L V8, 5.7L V8, 6.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Pontiac	Grand Prix	Base	6.6L V8, 7.0L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970 - 1972	Pontiac	Grand Prix	Base	6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1966	Pontiac	GTO	Base	6.4L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967 - 1969	Pontiac	GTO	Base	6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970 - 1971	Pontiac	GTO	Base, The Judge	6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1972	Pontiac	GTO	Base	6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1967	Pontiac	LeMans	Base	5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968	Pontiac	LeMans	Base	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1969	Pontiac	LeMans	Base, Safari	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Pontiac	LeMans	Base, Safari, Sport	5.7L V8, 6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1971	Pontiac	LeMans	Base, Sport, T37	5.7L V8, 6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1972	Pontiac	LeMans	Base, Luxury, Sport	5.7L V8, 6.6L V8, 7.5L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1964 - 1965	Pontiac	Tempest	Base, Custom, Safari	5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1966	Pontiac	Tempest	Base, Safari	5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1967	Pontiac	Tempest	Base, Custom, Safari	5.3L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1968 - 1969	Pontiac	Tempest	Base, Custom, Safari	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.
1970	Pontiac	Tempest	Base, GT	5.7L V8, 6.6L V8	2.50 Inch; Stainless Steel; Use Offset Inlet / Offset Outlet Mufflers Only.