money back and buy a quality exhaust. Yes, brand names do drive up the price in many products, no one is disputing that. But quality or material is factor too as part of pricing. Brand names like HKS , Greddy, La Bree have a reputation for quality. Monza uses thin guage mild steel that will rust. It is not a popular exhaust for a reason. For $400 you can spend a few extra bills and get a nice SS exhaust from Courtesy. At least that is made of SS.