2002 Chevrolet TrailBlazer L6 4.2L Gas Engine Exhaust Systems

MagnaFlow Exhaust Systems Features:

This cat-back exhaust system improves engine performance and durability by boosting horsepower and torque. Its technologically advanced, Mandrel bent tubing and straight-through muffler allow the exhaust to flow more freely through the system.

Tech Tip: Application applies to models with a 113 inch wheelbase only.