BMW Cat-Back Exhaust System - MagnaFlow 16533

Product Information

An exhaust system kit is a complete set of components designed to route and treat engine exhaust gases before releasing them into the atmosphere. It typically includes pipes, mufflers, resonators, catalytic converters, clamps, and hangers. The system reduces harmful emissions, minimizes noise, and directs hot exhaust gases safely away from the engine and cabin. Aftermarket kits may also improve performance and efficiency by optimizing exhaust flow.

• Loud or unusual noises such as rumbling or hissing from leaks or damaged parts.
• Decreased engine performance or fuel efficiency due to restricted or leaking flow.
• Strong exhaust odors inside or around the vehicle, indicating leaks or faulty sealing.

About Magnaflow

QUALITY. POWER. SOUND. These words are not just our slogan. They’re our philosophy.

QUALITY As a market leader, we proudly manufacture all of our products in the USA using premium components and the latest technology. Our products range from direct-fit converters and cat-back systems to universal mufflers and builder’s kits for fabricating your own custom system. As an ISO-9001 certified company we believe in our product’s ability to perform and back it up with a lifetime warranty.

POWER In our 30 years of experience we’ve learned that automotive enthusiasts always want more. Our 30,000 square-foot R&D tech center is home to two in-ground dynamometers, a flow bench, and sound testing to ensure that every new part passes our quality and performance standards before being approved for manufacturing. If it doesn’t produce power, we don’t make it.

SOUND We want you to have the best sound possible. With this in mind, we’ve designed our mufflers to have a free flowing, straight through design with a perforated stainless steel core, mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Our mufflers are packed tight with the acoustic material to ensure long life and no sound degradation.

MAGNAFLOW MagnaFlow got its start as a natural extension of Car Sound Exhaust systems. Our parent company specializes in superior catalytic converter technology and has spent the last 30 years earning its reputation as a market leader around the world. We’re proud to continue this tradition through producing the best sounding, best performing and most durable exhaust components in the world. If you’re looking for quality, power and sound, then you’re looking for MagnaFlow.