Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust System
by Flowmaster
SKU ds_BDXN_717977
Proudly Canadian
Albertan Owned
Supporting Canadian truckers since 2018
Secure Payments
Financing Available
SSL encrypted checkout with financing options
Trusted Brands
Top-Quality Suppliers
Authorized dealer for Fox, Bilstein, BFGoodrich & 50+ brands
Sold out
Original price
$573.05
-
Original price
$573.05
Original price
$573.05
$573.05
$573.05
-
$573.05
Current price
$573.05
Availability:
Out of stock
Description
Flowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust systems for the 2014-2019 and 2019*- 2021 (*new body) Chevrolet/GMC Silverado/Sierra 1500 trucks with the 4.3 and 5.3-liter engines. These systems use a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The systems have a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. Max dyno gains of 15 hp and 20 lb-ft at the rear wheels with the 717977 kit. All of the necessary hardware is included, and factory- mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
Specifications
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_DEF | Exhaust System Kit |
| Description_DES | FlowFX Extreme Cat-Back Exhaust System |
| Description_EXT | FlowFX Extreme Cat-Back Exhaust System; 3.0 in. Tubing; Dump Style Exit; 409 Stainless Steel; Incl. Hardware; |
| Description_FAB | 409 Stainless Steel Construction Delivers Extra Durability And Improved Long-Term Corrosion Resistance |
| Description_FAB | Dump Style Exit Allows For Better Ground Clearance When In Extreme Off-Road Conditions |
| Description_FAB | Flowfx Series Performance Muffler Offers An Aggressive To Moderate Sound Level And Increased Performance |
| Description_FAB | Includes All Necessary Hardware For An At Home Installation |
| Description_FAB | Lifetime Limited Warranty |
| Description_FAB | Max Dyno Gains Of 15 Hp And 20 Lb-Ft At The Rear Wheels With The 717977 Kit |
| Description_FAB | Uses Factory Hanger Locations For Easy Installation |
| Description_INV | 19-21 GM 1500 TRUCK 5.3L FFX-EXT |
| Description_LAB | Made In Logo |
| Description_LAB | Proposition 65 |
| Description_MKT | Flowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust system for the 2019*-2022 (* 2019 New Body Only) Chevrolet/GMC Silverado/Sierra 1500 with the 5.3L engine. This system uses a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 15 hp and 20 lb.-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmasters Lifetime Limited Warranty. |
| Description_MKT | Flowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust systems for the 2014-2019 and 2019*- 2021 (*new body) Chevrolet/GMC Silverado/Sierra 1500 trucks with the 4.3 and 5.3-liter engines. These systems use a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The systems have a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. Max dyno gains of 15 hp and 20 lb-ft at the rear wheels with the 717977 kit. All of the necessary hardware is included, and factory- mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty. |
| Description_SHO | Exhaust System Kit |
| height | 9.7 |
| length | 50.0 |
| LTL | N |
| weight | 17.8 |
| width | 15.7 |
