Super Competition Cat–Back System Black Finish Mufflers with Aluminized Tubing for 86–87 Grand National/ Monte Carlo SS
Super Competition Cat–Back System Black Finish Mufflers with Aluminized Tubing for 86–87 Grand National/ Monte Carlo SS

Installation Notes
Pipes Exit Behind Tires in Stock Location For Buick Grand Nationals.


Features

* Exit At Stock Locations
* Mandrel Bent Not Press Bent
* Consistent Inside Diameter
* Maximum Flow
* Uses Existing Stock Hangers
* Large Diameter 16 Ga. Aluminum Tubing
* Low Back Pressure and Long Life
* Easy Installation
* Comes with Hooker Aerochamber Mufflers