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Exhaust Mufflers and Resonators

Flowmaster

Resonator Resonator Universal 2.50 Inch Offset In 2.50 Inch Offset Out Flowmaster

$269.95 $249.95 Save $20.00

SKU: F00L 15150S

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It features a fully welded 409 stainless steel construction and an oval shape with a mild sound level. This universal resonator has a 2.50-inch inlet and outlet and an offset inlet and same-end offset outlet position.
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Part #: 15150S

Flowmaster's universal resonator helps avoid interior drone with an innovative product designed by Flowmaster's advanced R & D lab. Featuring a 2.50 inch offset inlet, 2.50 inch same side offset outlet, it delivers sound control on tough to quiet applications unlike anything else on the market. Flowmaster's universal resonator can be installed in front of or behind the muffler in new or existing installations and will work with other muffler types beyond Flowmaster. These amazing resonators feature full 409S stainless construction and are backed by our limited lifetime warranty. Best of all, they contain no packing materials so the tone achieved on initial start up, is the tone for life. These resonators have proven to be very effective when installed in the tailpipes behind the mufflers in dual muscle car applications, but can also be used in smaller displacement truck and SUV applications.

Features:

  • Durable Fully Welded 16ga Stainless Steel
  • Universal
  • Universal Inline Resonator 3.00in Inlet/Outlet
  • Reduces interior resonance
  • Reduces Interior Resonance
  • Universal inline resonator 2.50 in. inlet and outlet
  • Use With Flowmaster Muffler
  • Durable fully welded 409 stainless steel
  • Premium Flowmaster Quality
  • Limited Lifetime Warranty

Resonator | 2.5 in. Offset Inlet/Outlet | Case Dimensions 3 in. x 6 in. x 11.75 in. | 409 Stainless Steel

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 15150S

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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