2000-2003 GMC Sierra 1500 SL 4.8L 4DR EXT Cab Flowmaster American Thunder Cat-Back Exhaust 78.0 inch Bed
SKU
207257
Availability
Normally ships in ~1-2 business days.
$868.95
Free Shipping
(within lower 48 states)
With thirty-five years of experience, Flowmaster has specialized in automotive science and various patent protecting technologies. Ushering a new standard, the brand has shown a revolutionary development in the past few decades. The brand has an aim to design the best automotive products, delivering high-end performance. The highest quality of exhaust products, advanced manufacturing techniques and unwavering dedication toward customers are what set this brand apart from others. Flowmaster Performance has embraced innovative technologies to improve its product line. From its FlowFx straight-through design to legendry chambered, every product delivers outstanding performance.
For the person who is looking for a complete Cat-back dual exhaust system with a moderate sound level. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This America Thunder system delivers a moderate interior and exterior tone and is suited to the enthusiast who wants to hear the rumble of their truck. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
- Mandrel bent 16 gauge stainless steel tubing.
- Includes hangers and hardware for easy installation.
- Dyno tuned for maximum performance.
Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound.
Installation Notes:
Fits 1999 to 2006 GM Silverado and Sierra truck on a 1/2 Ton chassis with a 4.8L or 5.3L engine using a single flanged catalytic converter, fits 2 and 4 wheel drive models with Extended Cab and short bed only. Professional installation by a licensed mechanic required.
Fitment Exclusion:
With Single Flanged Catalytic Converter. Extended cab/Short bed only.
Fitment & Application:
- 2003 GMC Sierra 1500 SL 4.8L V8 Gas Naturally Aspirated Vortec 78.0 inch Bed 4DR EXT Cab
- 2002 GMC Sierra 1500 SL 4.8L V8 Gas Naturally Aspirated Vortec 78.0 inch Bed 4DR EXT Cab
- 2001 GMC Sierra 1500 SL 4.8L V8 Gas Naturally Aspirated Vortec 78.0 inch Bed 4DR EXT Cab
- 2000 GMC Sierra 1500 SL 4.8L V8 Gas Naturally Aspirated Vortec 78.0 inch Bed 4DR EXT Cab
| Brand | Flowmaster |
|---|---|
| Part Number | FLO-817428 |
| Shipping Method | UPS/FedEx/USPS Ground |
| Availability | Normally ships in ~1-2 business days. |
| California Prop 65 Warning |
|
This product can expose you to chemicals including lead and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov