Flowmaster | American Thunder Cat-Back Exhausts - Silverado / Sierra 1500 / Classic 2000-2007

Flowmaster – American Thunder Cat-Back Exhaust System

Description

The Flowmaster American Thunder Cat-Back Exhaust System (part #817428) is designed for the Chevrolet Silverado 1500 / Classic and GMC Sierra 1500 / Classic with V8 4.8L, V8 5.3L, and V8 6.0L engines. This single inlet, dual rear same-side exit system features 2.5 in. outlets paired with Flowmaster's 40 Series chambered muffler, tube extensions, and 3.0 in. logo-embossed stainless steel tips. Delivers the "original" Flowmaster very aggressive sound with measurable performance gains, inside and out. Compatible with single flanged catalytic converter. Dyno tuned. 50-State Legal and California Emissions Compliant. Hangers and all hardware included.

Specifications

• Brand: Flowmaster
• Part #: 817428
• Category: American Thunder Cat-Back Exhaust System
• Compatibility: Chevrolet Silverado 1500 & Classic / GMC Sierra 1500 & Classic (See Application Section)
• Configuration: Single inlet / Dual rear same-side exit
• Outlet diameter: 2.5 in.
• Material: Stainless steel
• Muffler: 40 Series chambered
• Tips: 3.0 in., logo-embossed stainless steel
• Dyno tuned for maximum performance
• Compliance: 50-State Legal / California Emissions Compliant
• Condition: New
• Sold and shipped by GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery