One of the principal ways of getting a lot of bang for your performance buck is to replace your cars compression-bent exhaust system with a mandrel bent system. The simple fact is that a mandrel bent exhaust system will flow twice as efficiently as a compression-bent system and we all know that efficient flow is one of the main ingredients of power. Our systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction! Pypes products are backed by our limited lifetime warranty! Pypes also performance matches systems with a choice of their own distinct mufflers to best suit your horsepower and sound requirements, rather than forcing you to buy one type of technology that may not be best for your application.