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SGF11S Street-Pro Crossmember-Back Exhaust System for 1970-1981 GM F-Body
InfoVehicle Info Needed
PYPES PERFORMANCE EXHAUSTPART NUMBER: 958-SGF11S

SGF11S Street-Pro Crossmember-Back Exhaust System for 1970-1981 GM F-Body

$63079
ShippingShips on Sep 17, 2026
Lowest PriceLowest Price Guarantee

Crossmember-Back Exhaust Systems - GM F-Body
    Street-Pro Crossmember-Back Exhaust System
  • 1970-1981 GM F-Body
  • 2.5'' Diameter Tubing
  • Dual Rear Exit
  • Includes X-Pipe

    Pypes SGF11S Note:

    1976-1981 Pontiac Firebird/Trans Am's require part number 958-TGF20E tail extensions for proper installation of optional splitter tips part number 958-EVT10

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeExhaust System
BrandPYPES PERFORMANCE EXHAUST
Package Height15.0
Package Width16.0
Package Length60.5
Weight72.85 PG
Part CategoryPerformance Parts
Muffler QuantityTwo
Muffler ConfigurationSingle inlet/Single outlet
System MaterialStainless steel
Tailpipe Diameter (In.)2.5
QuantitySold as a kit
Muffler StyleChambered
Inlet QuantityTwo
Intermediate Pipe Diameter2.5 in (63.5 mm)
Exhaust TypeDual
System FinishNatural
Vendor Part NumberSGF11S
Package Qty1
Package TypeEA
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EASY KITS

Exhaust System Kit 1970-81 GM F-Body

PYPES PERFORMANCE EXHAUST

Exhaust System Kit 1970-81 GM F-Body

Part Number : 958-SGF11SK
$1,07378
Some parts are not legal for use in California or other states with similar laws / regulations
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