Schoenfeld 42530 Insert Muffler 2-1/2″ OD Fits 3″ Header Collector


  • Insert Core Diameter (in): 2.500 in.
  • Insert Core Length (in): 4.000 in.
  • Insert Core Material: Steel
  • Collector diameter: 3.000 in.
Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.
SKU: SHO42530 Categories: ,

Are you looking for a way to reduce the noise level in your vehicle without excess backpressure? Schoenfeld insert mufflers are a value-packed solution! These stainless steel inserts are lightweight, with nothing to burn out, and come in various diameters to best suit your application needs.

Weight 0.4 lbs


Off-Road Racing Use Only

Manufacturer Part Number



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Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to