800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

PYPES SGG12S

Street-Pro Crossmember-Back Exhaust System 1978-88 GM G-Body SS

PYPES SGG12S
Representative Image
Product images may differ from actual product appearance.

958-SGG12S

jegs shipping
FREE Shipping
Ships
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
PYPES SGG12S Street-Pro Crossmember-Back Exhaust System 1978-88 GM G-Body SS $479.97
Street-Pro Crossmember-Back Exhaust System
  • 1978-88 GM G-Body SS
  • 2.5'' Diameter Tubing
  • Dual Rear Exit
  • Includes X-Pipe

  • PYPES SGG12S Details

    Street-Pro Crossmember-Back Exhaust Systems

  • 1978-88 GM G-Body

    Does not fit El Camino

  • Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    409 Stainless Steel
    Exit Position
    Dual Split Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Inlet Quantity
    Two
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Quantity
    Two
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Natural
    System Material
    Stainless steel
    Tailpipe Diameter (in.)
    2.5
    Manufacturer's Part Number:
    SGG12S

    PYPES Street-Pro Exhaust Systems are designed to enhance performance, provide extra punch when passing, and improve gas mileage. The stainless steel construction of Street-Pro Exhaust Systems allows them to resist corrosion and last longer. Mufflers are precision matched to deliver the ultimate in sound and performance. PYPES Street-Pro Systems include a pair of mufflers, factory-fit tailpipes, and cad-plated clamps and hangers.

    Features
  • 409 stainless steel mufflers
  • Mandrel-bent 16-gauge 409 stainless steel pipe
  • Stainless hangers and plated hardware included
  • Slip-fit for simple installation (no special tools required)

    Use PYPES Downpipes to connect factory manifolds to a Street-Pro Exhaust System and PYPES Exhaust Tips to finish the job.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

  • Does PYPES SGG12S fit your vehicle?

    Narrow Results

    1980 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1980 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: SPORT
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1981 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1980-1981 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: SALON

    1979-1980 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: CLASSIC SPORT

    1981 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • SubModel: LJ
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1978 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: SPORT

    1980 OLDSMOBILE CUTLASS

    • CC: 3800
    • Liter: 3.8
    • SubModel: LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: SUPREME

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET MALIBU

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1982-1985 BUICK CENTURY

    • CC: 2474
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 2.5
    • SubModel: CUSTOM
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1978 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • SubModel: SPORT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: ALL

    1987-1988 OLDSMOBILE CUTLASS CRUISER

    • EngineType: ALL
    • SubModel: LS

    1981 CHEVROLET MONTE CARLO

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: LJ
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1979 CHEVROLET MALIBU

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1986-1987 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1981-1984 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1982-1983 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.3
    • SubModel: CLASSIC
    • CUI: 260
    • EngineType: V6 ( 4.3 L / 260 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.0
    • SubModel: LJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1985 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.0
    • SubModel: CUSTOM
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1982-1985 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 2.8
    • SubModel: LIMITED
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1980 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: ESTATE

    1980 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: LS
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1984 BUICK CENTURY

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: OLYMPIA LIMITED
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979-1981 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986-1988 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: LIMITED

    1984-1985 BUICK CENTURY

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: CUSTOM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: LS
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1981-1988 CHEVROLET MONTE CARLO

    • CC: 5031
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.0
    • SubModel: ESTATE WAGON
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1980-1983 CHEVROLET MALIBU

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981 OLDSMOBILE CUTLASS

    • CC: 3800
    • Liter: 3.8
    • SubModel: BROUGHAM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: CLASSIC LANDAU
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1978-1980 OLDSMOBILE CUTLASS SALON

    • EngineType: ALL
    • SubModel: ALL

    1981-1984 CHEVROLET MONTE CARLO

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979 CHEVROLET MALIBU

    • CC: 5031
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1979 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.3
    • SubModel: CLASSIC
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1979-1980 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: CLASSIC ESTATE

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • CC: 3800
    • Liter: 3.8
    • SubModel: BROUGHAM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: V6 ( 3.3 L / 200 )

    1980 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: ALL

    1980 OLDSMOBILE CUTLASS SUPREME

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1980 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: ALL

    1985 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 2.8
    • SubModel: ESTATE WAGON
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986-1988 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: CUSTOM

    1983-1984 CHEVROLET MONTE CARLO

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: SS

    1981 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1983 BUICK REGAL

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: T-TYPE

    1979 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: POLICE

    1982-1983 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 CHEVROLET MONTE CARLO

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1982-1985 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 2.8
    • SubModel: CUSTOM
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1978-1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.9
    • SubModel: SJ
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1978 CHEVROLET MONTE CARLO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1981 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1979 PONTIAC GRAND PRIX

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: SJ
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981 PONTIAC GRAND PRIX

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: BROUGHAM
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1981 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.3
    • SubModel: ESTATE
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1978-1979 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: ALL

    1981 BUICK CENTURY

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: LIMITED
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1982-1983 BUICK REGAL

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.1
    • SubModel: ESTATE WAGON
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1984 BUICK CENTURY

    • CC: 2474
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 2.5
    • SubModel: ESTATE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1981 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1981 OLDSMOBILE CUTLASS

    • Liter: 4.4
    • SubModel: LS
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1981 OLDSMOBILE CUTLASS

    • CC: 3800
    • Liter: 3.8
    • SubModel: LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 BUICK REGAL

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.0
    • SubModel: ESTATE WAGON
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980-1983 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1980 CHEVROLET MONTE CARLO

    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1980-1981 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: SPORT

    1981 BUICK REGAL

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1982-1983 BUICK REGAL

    • CC: 3800
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 3.8
    • SubModel: ESTATE WAGON
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1980 BUICK REGAL

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: ALL

    1981 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: LIMITED
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1986-1988 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: ESTATE WAGON

    1978-1984 OLDSMOBILE CUTLASS CALAIS

    • EngineType: ALL
    • SubModel: ALL

    1982-1984 CHEVROLET MONTE CARLO

    • CC: 5736
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 BUICK CENTURY

    • Fitment_Note: Requires Optional Dual Crossmembers
    • EngineType: ALL
    • SubModel: LIMITED

    1983 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982 CHEVROLET MALIBU

    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 BUICK CENTURY

    • CC: 2474
    • Fitment_Note: Requires Optional Dual Crossmembers
    • Liter: 2.5
    • SubModel: OLYMPIA LIMITED
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations