Pypes Street Pro crossmember-back exhaust system fits 1965-70 Chevrolet Impala models and installs from the crossmember back to complete the exhaust. The kit runs a 2.5 inch mandrel bent path with an X-pipe crossover and Street Pro mufflers for a moderate street tone. It exits through a dual split rear configuration. Every component is built from 409 stainless steel and welded for durability, and the system bolts together as a complete kit for a straightforward install.
- Type: Crossmember-Back Exhaust System
- Series: Street Pro
- Crossover: X-Pipe
- Material: 409 stainless steel
- Diameter: 2.5 in
- Exit: Dual split rear exit
- Sold as: Kit
- Part Number: SGB15S
Vehicle Applications
- 1965 Chevrolet Impala
- 1966 Chevrolet Impala
- 1967 Chevrolet Impala
- 1968 Chevrolet Impala
- 1969 Chevrolet Impala
- 1970 Chevrolet Impala
FAQ
What vehicles does the Pypes SGB15S system fit?
It fits 1965 through 1970 Chevrolet Impala models.
What is included in this crossmember-back kit?
The kit includes the crossmember-back piping, an X-pipe crossover, Street Pro mufflers, and tailpipes with a dual split rear exit.
What diameter and material is the system?
It uses 2.5 inch mandrel bent 409 stainless steel tubing.
Does this system use an X-pipe or H-pipe?
The SGB15S uses an X-pipe crossover. An H-pipe version is offered separately as SGB45S.

