Description
The Mishimoto MMEXH-RES-25BR is a universal 2.5-inch stainless steel resonator built to quiet the unwanted drone and rasp that can plague an otherwise great-sounding exhaust. Constructed from 304 stainless steel with a perforated, fiberglass-packed, straight-through core, this oval-shaped resonator lets your engine breathe and growl on its own terms while smoothing out the harsh frequencies in between.
Designed for enthusiasts who want to fine-tune the tone of their exhaust without sacrificing flow, this Mishimoto resonator slips onto existing 2.5-inch piping thanks to its matching inlet and outlet inside diameters, simplifying installation into custom or upgraded exhaust systems. The brushed, satin-finished 304 stainless steel body and precision TIG welds are built to stand up to harsh underbody environments, and the reversible design adds flexibility when routing your system. Backed by the Mishimoto Lifetime Warranty, this resonator is engineered to keep your car or truck sounding its best for the long haul.
Vehicle Applications
As a universal-fit component, the Mishimoto MMEXH-RES-25BR resonator is not built for one specific make or model. Instead, it is designed to work with any vehicle or custom exhaust build running 2.5-inch inner-diameter piping, making it a versatile choice for fabricators, exhaust shops, and DIY builders looking to add a resonator to an existing 2.5-inch system.
Features
- Universal resonator reduces irritating drone and rasp
- Straight-through perforated core for improved sound and flow
- 2.5-inch inner diameter inlet and outlet for easy installation over existing piping
- Resonator body measures 13.74in L x 6.61in W x 4.96in H
- 304 stainless-steel body and precision TIG welds resist corrosion
- Satin, brushed finish for a sleek look
- Reversible body for flexible installation orientation
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMEXH-RES-25BR
- Body Material: 304 Stainless Steel
- Shape: Oval
- Finish: Satin
- Inlet Location: Center
- Outlet Location: Center
- Inlet Outside Diameter: 2.5 in
- Outlet Outside Diameter: 2.5 in
- Pipe Diameter: 2.5 in
- Body Length: 13.74 in
- Body Width: 6.61 in
- Body Height: 4.96 in
- Weight: 5.5 lbs
- Reversible: Yes
- Clamps Included: No
- Grade Type: Performance
- Universal or Specific Fit: Universal
- Includes: (1) Mishimoto Universal Resonator, Mishimoto Lifetime Warranty
Frequently Asked Questions
What size exhaust piping does this Mishimoto resonator fit?
It features a 2.5-inch inner diameter inlet and outlet, designed to slip onto existing 2.5-inch piping.
Is the MMEXH-RES-25BR vehicle specific?
No, this is a universal-fit resonator intended for any vehicle or exhaust build using 2.5-inch piping.
What material is the resonator made from?
It is constructed from 304 stainless steel with a satin, brushed finish.
Are clamps included with this resonator?
No, clamps are not included with the MMEXH-RES-25BR.
Is this resonator reversible?
Yes, the resonator body is reversible.
What warranty covers this resonator?
It is backed by the Mishimoto Lifetime Warranty.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.












