VQ35DE 60mm 304 Stainless Resonated Test Pipes

The Berk Technology BT1401-RES resonated test pipes are engineered for VQ35DE engines, specifically for the Nissan 350Z (2003-2006) and Infiniti G35 (2003-2007 Coupe, 2003-2006 Sedan RWD/AWD). These test pipes are constructed from durable 304 stainless steel and feature 60mm piping to maximize exhaust flow and velocity. Included with the test pipes are leak-free soft crush graphite collector gaskets, similar to those found in Berk's High Flow Catalytic Converters. A mechanical Check Engine Light (CEL) fix is integrated into the design, helping to prevent common error codes associated with removing catalytic converters. These resonated test pipes are built in the USA and are intended for off-road use only. Note: The product pictured may show optional wideband O2 bung ports with plugs, which are not included standard. For VQ35HR and VQ37HR applications, part number BT1407-RES is required.