Super 10 Series Muffler 2.50in In (D) / Out (D):

The Flowmaster Super 10 Series Muffler with 2.50in dual inlet and outlet is engineered for enthusiasts seeking aggressive exhaust tone without excessive drone at highway speeds. This universal-fit muffler delivers the signature Flowmaster rumble that's become a staple in the performance automotive community, ideal for truck owners, muscle car builders, and street performance applications where both sound character and moderate backpressure matter. The Super 10 platform strikes a balance between scavenging efficiency and sound suppression, making it a popular choice for both naturally aspirated and lightly boosted engine builds.

Constructed from premium stainless steel with a durable black powder-coat finish, this muffler resists corrosion and thermal degradation while maintaining its appearance through years of use. The 2.50-inch dual inlet and outlet configuration accommodates modern dual-exhaust systems and provides the flow capacity needed for mid-range power gains—typically 5–15 hp depending on engine displacement and tuning. The oval chambered body measures 6.5 by 9.75 inches with a 12.5-inch length, optimizing acoustic resonance for that deep, muscular tone while the internal baffle design minimizes packing degradation over extended service life.

Installation suits any vehicle with 2.50-inch exhaust piping—common on modern trucks, Camaros, Mustangs, and custom hot rods. Weighing 7.4 lbs, it's light enough to minimize suspension load while substantial enough to dampen vibration transmission. Professional installation with mandrel bends and quality clamps ensures longevity and eliminates leaks; verify inlet/outlet clearance and hanger compatibility before final fitment. This is a direct bolt-on upgrade for builders upgrading from stock restrictive mufflers or those seeking a performance refresh without full system replacement.