SLP 31066 Loud Mouth 3

SLP 31066 Loud Mouth 3" Stainless Steel Round Bullet-Type Exhaust Resonator

$101.78 In Stock Sold out

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  • Description
  • Shipping and Refund
  • Reviews

Get maximum flexibility from your modular SLP cat-back exhaust system with this "Shotgun" Race Resonator. It allows you to switch between muffled and "wide open" exhaust configurations in a matter of minutes. Each resonator is constructed from hand-polished stainless steel and embossed with the classic SLP logo.

  • SLP Bullet-Type 3" Resonator - Each.
  • 3" ID/OD
  • 4" body diameter
  • 18-1/4" overall length


  • We do our best to ship most items same or next day.
  • For all products, free fast delivery of the UPS is already included in the price.


  • May also be used in the fabrication of custom exhaust systems (see measurements below). Does not fit 2.5" Mustang or GTO systems.

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Shipping and Delivery Times


  • All in-stock products are shipped within one business day. Delivery usually takes 2-5 business days. We have a large number of warehouses in different states which allows us to deliver the orders very fast.





  • Most products are shipped via UPS Ground, FedEx depending on size with some large items shipped by SAIA or others.
  • Once your order ships, tracking details will be emailed to you.



Where’s my order?


  • Good question, when tracking details have been provided that means your order has been processed and shipped. Tracking details usually appear in the shipper’s database within one business day, i.e. UPS and FedEx generally provide point-in-time tracking meaning your order location is updated as it is scans and gets closer to you.  Most orders should arrive within 2-5 business days. Still have an issue with delivery, please contact us to see how we can help.





  • Cancellations are free. Please contact us ASAP if you need to cancel your order.

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