2001 Chevrolet
Camaro Z28
Modifications
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Here's why I chose the Random Tech Exchaust:
As you can see from the picture, it's almost like just having a straight pipe with a fake muffler welded around it. No baffles for the air to have to go around. No plates to adjust or fool with. Mandrel bent stainless steel. Many people have gained 16 to 20 horsepower on the dyno from adding this exhaust. It's all stainless steel so that it doesn't rust out after a year. On an LT1 Z28 or Trans Am, this exhaust sounds even better than on an LS1 engine. I had this identical exhaust on my '97 Z28 and it sounded absolutely wicked, especially at wide open throttle going under an Interstate overpass. You can order one of these exhaust systems from Random Technology. Cheaper than a Borla, it's fully stainless steel and puts out a tiny bit more horsepower on the dyno compared to the Borla. The one thing I love most about it is that it doesn't attract the cops the way a wide open Borla or cut-out does. At idle and low RPM's it's pretty quiet. At 60 MPH on the highway, I can actually hear the 4.10 gear whine louder than the exhaust system. It's a shame that the Z28's don't come with an exhaust system like this from the factory. My factory exhaust was actually rusting while the car was only 1 month old! The invoice said, "Stainless steel exhaust." Yeah... right. Maybe the baffle inside was. The pipes sure were not.