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Pypes Crossmember Back w/X-Pipe Exhaust System 70-74 F-Body Split Rear Dual Exit 2.5 in Intermediate And Tail Pipe Street Pro Mufflers/Hardware Incl Tip Not Incl Exhaust SGF11S

Pypes Crossmember Back w/X-Pipe Exhaust System 70-74 F-Body Split Rear Dual Exit 2.5 in Intermediate And Tail Pipe Street Pro Mufflers/Hardware Incl Tip Not Incl Exhaust SGF11S
$1,071.99 kt
NEWARRIVING SOONEstimated Ship Date 07/16/2024 (If Ordered Today)20 Available from PYPES EXHAUST as of 06/22/2024
Model: 3170526
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.

Pypes Exhaust Systems are designed to deliver enhanced performance, provide extra punch in the passing lane and improve gas mileage. Fabricated using the highest quality materials, 16 gauge, mandrel-bent, stainless steel pipe ensures maximum exhaust gas flow, which can significantly boost horsepower.

The stainless construction of our pipes and mufflers enables them to resist corrosion and extends the life of the system. Our mufflers, X-pipe, OEM style stainless tailpipes, are also stainless constructed and precision matched to deliver the ultimate in sound and performance. Cad plated or stainless clamps, stainless hangers and polished stainless tips are available and included in most systems. These systems can be installed at home without any special tools.

Fits 70-81 F body GM. Adding optional EVT58 or EVT59 at a discount will allow them to exit out the back straighter. For 62-67 Nova see SGN10, for 67-69 F body use SGF70 or SGF60/63. Requires TGF10E tailpipe adapter kit for 76-81 TA with splitters.

  • Exhaust Type: Dual
  • Exit Position: Dual Split Rear
  • Exit Style: Straight
  • Inlet Inside Diameter: 2.5 Inch
  • Oulet Outside Diameter: 2.5 Inch
  • Diameter: 2.5 Inch
  • Material: 409 Stainless Steel
  • Sold As: Kit
  • Warranty: Limited Lifetime
  • Stainless Steel Construction Resists Corrosion
  • Delivers The Ultimate In Sound And Performance
  • Provides Extra Punch In The Passing Lane
  • Fabricated Using The Highest Quality Materials
  • Ensures Maximum Exhaust Gas Flow Which Significantly Boost HP
  • Installation At Home Without Special Tools
  • Mandrel-Bent/ All Welded/ Built to Last
  • Tailpipes Exit Straight Out The Back
  • Optional Side Exit
  • Includes Street Pro Mufflers
About Pypes Performance Exhaust

One of the principal ways of getting a lot of bang for your performance buck is to replace your car’s compression-bent exhaust system with a mandrel bent system.  The simple fact is that a mandrel bent exhaust system will flow twice as efficiently as a compression-bent system and we all know that efficient flow is one of the main ingredients of power.

Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950’s to the present day.  We also offer both gas and diesel truck systems for the most popular American Pick-Up Trucks!

Our systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction……and, Pypes products are backed by our limited lifetime warranty!  Most of our systems include a custom designed X-Pipe at a considerably lower price than others that include no crossover at all or just a basic balance tube with their systems.  A typical Pypes’ “complete system” will include an X-Pipe, a pair of mufflers, a set of tailpipes and all of the clamps and hangers required to install the system.

Pypes also performance matches systems with a choice of their own distinct mufflers to best suit your horsepower and sound requirements, rather than forcing you to buy one type of technology that may not be best for your application.


Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years
Chevrolet Camaro Berlinetta 1979 - 1981
Chevrolet Camaro LT Rally Sport 1976 - 1978
Chevrolet Camaro LT 1973 - 1978
Chevrolet Camaro RS 1968 - 1975
Chevrolet Camaro Rally Sport 1976 - 1980
Chevrolet Camaro SS 1968 - 1972
Chevrolet Camaro Sport 1981
Chevrolet Camaro Z28 1968 - 1981
Chevrolet Camaro 1968 - 1980
Pontiac Firebird 350 HO 1969
Pontiac Firebird 350 1968 - 1969
Pontiac Firebird 400 1968 - 1969
Pontiac Firebird Esprit 1970 - 1981
Pontiac Firebird Formula 1970 - 1981
Pontiac Firebird Sprint 1968 - 1969
Pontiac Firebird Trans Am 1969 - 1981
Pontiac Firebird 1968 - 1981


Compatibility EVT58, EVT59
Diameter 2.5 Inch
Exhaust Tip included No
Exhaust Type Crossmember Back
Exit Position Dual Split Rear
Exit Style Straight
Hardware Included Yes
Includes Muffler Yes
Inlet Inside Diameter 2.5 Inch
Manufacturer Warranty Limited Lifetime
Material 409 Stainless Steel
Outlet Outside Diameter 2.5 Inch
Vehicle Type Car


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Pypes Crossmember Back w/X-Pipe Exhaust System 70-74 F-Body Split Rear Dual Exit 2.5 in Intermediate And Tail Pipe Street Pro Mufflers/Hardware Incl Tip Not Incl Exhaust SGF11S:

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