2.5-Inch Header-Back Dual Exhaust System

The Summit Racing SUM-680101 is a 2.5-inch header-back dual exhaust system constructed from aluminized tubing. The kit includes all necessary components, down to the last nut and bolt, for a complete installation. Installation of this exhaust system may require modifications. One user reported significant clearance issues with the factory cross member and floor pan, necessitating "massaging" the pipes to achieve proper fitment. While some users reported a straightforward installation, others suggested starting with the tailpipes and working forward, hanging them first to ease the process. This exhaust system is specifically designed for V8 models of the following vehicles: 1967-1981 Camaro, 1975 Apollo, and 1975-1979 Skylark. It is compatible with standard headers that have 3-inch collectors. Some users have successfully installed this kit on Nova models from various years, though fitment may vary and require adjustments. While this kit offers a more budget-friendly alternative to professional exhaust shop installations, some users have expressed a preference for professional fitting due to potential installation challenges. The system is reported to produce a good sound with no leaks when properly installed.