Flowmaster 717787 FlowFX Cat-Back Exhaust System Fits Sierra 1500 Silverado 1500

Exhaust System Kit

FlowFX Cat-Back Exhaust System

FlowFX Cat-Back Exhaust System; Dual; Dual Out Side; Incl. 2.5 in. Tubing/Muffler/Dual 4 in. Black Tips; 409 Stainless Steel;

Introducing Flowmaster's new line of FlowFX Cat-back exhaust systems for the 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L V8 gas engine. NOTE: Does not fit crew cab 2WD with 2 piece driveshaft. This dual 2.50 inch dual tailpipe system is perfect for the person looking for a moderate to aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include 409S stainless steel mandrel bent tubing flowing into a FlowFX straight-through performance muffler for maximum power and a deep aggressive sound. The system is then finished off with dual 4.00 inch black ceramic coated 304 stainless steel tips showing off the Flowmaster logo and exits in front of the rear tire. Designed for easy installation, this system includes all necessary parts, hardware and detailed instructions.

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers to the ground. Flowmaster also utilizes Spectrum Analyzers to fine tune the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from wild to mild and of your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicles. With Ray still active and hands on with the R&D department in the development, not only of new exhaust products, but also with new technologies currently being tested in third and new R&D facility, the future looks to be very exciting indeed.