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Flowmaster FlowFX Dual Exhaust System with Black Tips; Middle Side Exit (99-06 4.3L Sierra 1500)Find parts that fit my vehicle
Item S543564-43
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$521.96
168 Reviews
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-10% $521.96 Was $579.95
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$299.00
Product Information
Description, Reviews, Q&A
Features & Specs
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Passenger Side - Before Tire |
| Exhaust Loudness | Aggressive |
Description
Description. This Flowmaster FlowFX cat-back exhaust system for the 1999-2006 GM 1500 trucks (2007 1500 Classic) with the 4.3, 4.8, or 5.3-liter engine (Crew Cab 5.5' bed, Extra Cab 6.5' bed only) is manufactured using durable 409 stainless steel throughout and features 3.00 to dual 2.50-inch mandrel bent pipes for better exhaust gas flow. A FlowFX "straight-through" muffler is used for a moderate to mild sound level and maximum performance. Maximum increases on the dyno revealed +14 hp and +13 lb-ft at the rear wheels. This system exits out the same side, in front of the rear wheel on the passenger with dual 4.00-inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.
Warranty. Lifetime Limited Warranty
Fitment:
- 1999 GMC Sierra 1500
- 2000 GMC Sierra 1500
- 2001 GMC Sierra 1500
- 2002 GMC Sierra 1500
- 2003 GMC Sierra 1500
- 2004 GMC Sierra 1500
- 2005 GMC Sierra 1500
- 2006 GMC Sierra 1500
Flowmaster 717990
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.5
Customer Reviews (168)
Questions & Answers
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Will It Fit My Sierra 1500
- 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06
Designed for a Extended Cab with a 6.50-Foot Standard Box and Crew Cab
