Quick Ship SKU #: AERO-4040 Aeroturbine Non-Resonated 4.0" In x 4.0" Out Muffler 4040

For those unfamiliar with the Aero line of mufflers, they are a compact stainless steel muffler designed to be added to nearly any exhaust system that offers unrestricted airflow, while having unremarkable sound characteristics. The "Non-Resonated" line of Aero mufflers are designed to offer superior flow, but do not feature the additional resonator that is built into the XL line of Aero mufflers. Due to this, the standard 4040 muffler may develop drone when the vehicle is under certain load conditions, where the XL is designed to cancel this out.

Built from T304 stainless steel inside and out, this muffler does not have any of the traditional packing found in many other mufflers that is known to breakdown over time, but rather uses a series of louvered baffles that are also designed to literally "suck" the exhaust away from the engine, even faster than a straight pipe, which results in lower exhaust gas temperatures.

OPTIONAL CLAMP DETAILS:
Ensure your exhaust is secured properly with these 304 Stainless Steel Lap Joint Clamps. These clamps offer a more secure clamping method for the pipes in any exhaust system. These clamps feature a two bolt design that allows you to tighten each side independently of the joint as necessary.