Lighter, more efficiency, more power, more durability. These are just some of the ongoing goals of APEX Integration's exhaust system division. A'PEXi firmly believes that the exhaust system is one product on the vehicle that should never be compromised. A premium exhaust system should, when possible, be used from the start to avoid any premature changes a few years later. Many new engines have been engineered extremely well and hastily developed systems have been shown to actually lose power. A'PEXi exhaust specialists toil long hours in the art of exhaust gas flow. Every category of manufacturing is analyzed including CAD design, materials, welding quality, exhaust gas dynamics, engine compatibility, and real world use. APEX Integration's exhaust systems are considered one of THE standards in our industry. Proven quality outlasts anything else. Experience the standard of quality that tens of thousands of satisfied customers already have. All A'PEXi exhaust systems comply with applicable emission laws since they neither modify nor relocate the required factory emission control devices; they are considered "direct replacement" parts. Such parts do not require a CARB Executive Order (EO) since they are not "add on" or "modified" parts. A'PEX exhaust systems are "functionally identical" to the OEM parts during emission tests. Sound levels are tested on stock vehicles before the product release to ensure compliance with the 95dB limit. Designed for hard tuned, street driven vehicles, the PS Revolution's exhaust pressure activated "active valve" system provides the hardcore enthusiast with the best of both worlds. The retracting valve is engaged and disengaged based upon exhaust gas pressure. This revolutionary new muffler design allows high powered street cars to maintain a tolerable, and legal, exhaust note at idle and light throttle acceleration while completely disengaging during high throttle, high load situations. Never before has an exhaust system seamlessly fused the streetability of a stock exhaust system and the performance of a low restriction racing exhaust. Like all A'PEX exhaust systems, the PS Revolution features a high quality SUS 304 stainless steel muffler. Being the standard for performance and reliability, the PS Revolution uses full stainless steel mandrel bent piping for added strength and minimum weight.
Constructed of high-quality SUS304 stainless steel and features immaculate robotic TIG and hand crafted MIG welding.
Stainless steel mandrel-bent piping for added strength and reduced weight.
Revolutionary Internal Active Valve.