Corvette Exhaust System - MRT Quadflow Version 2 Cat-Back : 2005-2013 C6Quick Details:Fits: 2005 - 2013 Corvette C6Tune: None RequiredInstall: 60 MinutesPremium HandcraftedMade In the USAT304 Stainless SteelThe MRT Corvette C6 QuadFlow Version 2 Cat-Back system has a loud, deep muscle car sound and is handcrafted entirely in corrosion-resistant T304 Stainless Steel. Base systems include T304 polished SS 4" tips, 2.5" mandrel-bent tube and an H-pipe tube design for the deepest sound and the greatest exhaust flow. A Black Ops tip finish is available for an additional fee (Black Ops is a high-temperature ceramic coating in black matte finish and custom made to order).This MRT Quadflow Cat-back system is engineered for the best sound to provide your C6 Corvette with the perfect balance of performance sound in spirited driving - comfortable in highway driving and managed sound at low speed and idle. This MRT Version 2 Cat-Back exhaust sound is more mellow versus the Version 3 system. Version 2 is the street performance series that has just enough exhaust presence with elevated sound to Get Noticed, plenty of opportunities to Feel the Performance, and packaged in a design without the excessive drone.No tune is required for this type of upgrade.Corrosion resistant T304 stainless steel. Developed and handcrafted in-house at our facility in Plymouth Michigan USA.Limited Lifetime Warranty.MRT engineers this Premium Exhaust System for a simple do-it-yourself (DIY) installation.Installation time is about 1 hour and requires only common hand tools.All necessary hardware included.