* Magnaflow Axleback Exhaust * Stainless Steel * 2.5in Mandrel Bent Tubing * 4in Dual Tips * Dual Polished SS Tips Magnaflow Stainless Steel Axleback Exhaust for the 1997-2004 Corvette 5.7L LS1 V8 features 2.5" mandrel bent tubing with dual 4" tips per muffler. Magnaflow Exhaust systems are the most popular exhaust systems on the market today. Magnaflow designs and builds each system to fit and sound perfectly for your vehicle, whether it be a car or truck, American made or foreign. Magnaflow exhaust systems are all built with high grade stainless steel components and feature stainless welds and clamps. Backed by a Lifetime Warranty. No one else gives you the bold clean styling of our Aftermarket Dress Ups, Suspension and Performance Parts for your American Muscle Car like UPR Products! Click Here for Instructions Fits these Vehicles: 1997 1998 1999 2000 2001 2002 2003 2004 Chevrolet Corvette 5.7L LS1 LS6.