Kooks Catted X-Pipe C7 Corvette (2014-2019)

Complete your Kooks long-tube header setup with the Kooks 3" X-Pipe for the C7 Corvette. Designed specifically to connect Kooks headers to an OEM-style 2.75-inch rear exhaust, this system uses large 3-inch stainless steel tubing to reduce restriction and improve exhaust flow through the center section of the car. Customers can choose between Kooks' traditional X-Pipe or ULTRA X merge design, along with multiple catalytic converter configurations to match their performance goals. This makes the system equally at home on a naturally aspirated Stingray or Grand Sport, a supercharged Z06, or a high-output ZR1 when the appropriate catalyst option is selected. Constructed from 304 stainless steel and designed as part of the complete Kooks header system, this X-pipe is an essential component for enthusiasts looking to maximize the sound and performance benefits of Kooks long-tube headers. Fitment Notes Fits 2014-2019 Chevrolet Corvette Stingray 6.2L Fits 2014-2016 Chevrolet Corvette Z51 6.2L Fits 2017-2019 Chevrolet Corvette Grand Sport 6.2L Fits 2015-2019 Chevrolet Corvette Z06 6.2L Fits 2019 Chevrolet Corvette ZR1 6.2L Requires Kooks Long-Tube Headers Designed to connect to an OEM-style 2.75-inch rear exhaust Does not connect directly to the factory exhaust manifolds/catalytic converters Standard Kooks Performance/Race Cats are not recommended for forced-induction applications; select the appropriate catalyst configuration for Z06, ZR1, or other forced-induction builds Competition Only configurations are intended for competition/closed-course applications Included Kooks 3" stainless steel X-pipe assembly 3" to 2.75" mid-pipes for connection to OEM-style exhaust Selected traditional X-Pipe or ULTRA X configuration Selected catalytic converter configuration Required exhaust clamps and installation hardware Product Specs Tubing Diameter: 3 inches Rear Exhaust Connection: 2.75-inch OEM-style Material: 304 stainless steel Merge Options: Traditional X-Pipe or ULTRA X Catalyst Options: Performance Cats, GREEN Cats, H.O. GREEN Cats, or Competition Only (Catless) Designed specifically for use with Kooks Long-Tube Headers Multiple configurations available to support naturally aspirated and forced-induction C7 Corvette builds Product Features 3-inch high-flow construction complements Kooks long-tube headers by reducing restriction through the Corvette's mid-section Available with Kooks' ULTRA X or traditional X-Pipe merge design to suit different performance and exhaust configurations Multiple catalyst options make it easier to build the system around your specific power level and intended use Transitions to the factory-style 2.75-inch exhaust connection, allowing customers to retain their OEM or compatible aftermarket axle-back 304 stainless steel construction provides excellent durability, corrosion resistance, and long-term performance Ideal supporting upgrade for C7 Corvette owners looking to build a complete Kooks long-tube header and exhaust package