The Pypes SGF11R is a Race Pro crossmember-back exhaust system for 1970-1974 F-Body Camaro and Firebird models. It runs 2.5 inch mandrel-bent 409 stainless tubing through an X-pipe crossover into Race Pro mufflers, which flow more freely than the Street Pro version for a louder tone. The kit includes the X-pipe, mufflers, hangers, and clamps; exhaust tips are sold separately.
- Type: Crossmember-back exhaust system
- Series: Race Pro X-Pipe
- Diameter: 2.5 in
- Material: 409 stainless steel, mandrel bent
- Muffler: Race Pro
- Crossover: X-pipe included
- Exit: Dual split rear
- Tips: Not included
- Sold as: Complete kit
- Part number: SGF11R
Vehicle Applications
- 1970 Chevrolet Camaro
- 1971 Chevrolet Camaro
- 1972 Chevrolet Camaro
- 1973 Chevrolet Camaro
- 1974 Chevrolet Camaro
- 1970 Pontiac Firebird
- 1971 Pontiac Firebird
- 1972 Pontiac Firebird
- 1973 Pontiac Firebird
- 1974 Pontiac Firebird
FAQ
What vehicles does the Pypes SGF11R fit?
It fits 1970-1974 F-Body Chevrolet Camaro and Pontiac Firebird models.
How is the SGF11R different from the SGF11S?
The SGF11R uses Race Pro mufflers for a louder, freer-flowing tone, while the SGF11S uses quieter Street Pro mufflers. Both are 2.5 inch systems.
What size is the system?
It is a 2.5 inch system with an X-pipe crossover and dual split rear exit.
Does the SGF11R include tips?
No. Exhaust tips are sold separately.
Is the SGF11R street legal?
Yes. It is a crossmember-back system for these pre-catalytic cars and does not delete any emissions equipment.
