99-05 GM P/U Ext Cab SB Force II Exhaust System

The 99-05 GM P/U Ext Cab SB Force II Exhaust System from Flowmaster is designed for extended-cab Chevrolet and GMC pickup truck owners who want to enhance performance while keeping noise levels manageable. This exhaust system effectively addresses the limitations of factory restrictive piping, ensuring a compact fit for extended-cab configurations with short beds.

Utilizing Flowmaster's Force II technology, this exhaust system features a multi-chambered muffler design that minimizes backpressure and controls resonance frequencies. The mandrel-bent tubing maintains a consistent diameter, enhancing flow and efficiency. Constructed primarily from aluminized steel, this system is designed to resist corrosion, while stainless steel components contribute to its durability in harsh weather conditions.

Ideal for truck owners with 1999–2005 Chevrolet Silverado or GMC Sierra models, this exhaust system promises improved throttle response and fuel economy without the extreme noise levels typical of race exhausts. Its straightforward bolt-on installation requires no modifications to the bed or cab, making it accessible for most DIY mechanics.