Leadgee 3" Exhaust Resonator 9" Overall — 3" Inlet/Outlet Polished Stainless Steel Straight-Through

This compact, center-through resonator from Leadgee is built for universality and durability. Made from stainless steel with a brushed polished finish and CRF (Continuous Roving Fiberglass) fill, it fits 3" inlet and outlet systems and offers a straightforward welded installation for custom or aftermarket exhaust builds. It’s intended to smooth unwanted drone and refine sound characteristics without the complexity of a full muffler assembly.

What physical dimensions and build details should I know?

The resonator measures 9" overall length with a 6.5" body length and a 4" round performance can. Both inlet and outlet are 3" inner diameter, so either end may be used as inlet or outlet during installation. The unit is constructed from stainless steel and finished with brushed polishing for corrosion resistance and a clean appearance.

• Overall length: 9" — body length: 6.5"
• Body diameter: 4" round performance resonator
• Inlet/outlet inner diameter: 3" (both ends interchangeable)
• Material: stainless steel with polished brushed finish

How does this resonator affect exhaust sound and vibration?

The Leadgee resonator uses CRF packing to absorb certain interior resonances and help remove droning frequencies that appear at cruising RPM. It does not radically increase backpressure but refines the exhaust note into a lower, smoother tone compared with a straight pipe. Sound results will vary by vehicle, pipe layout, and tuning.

• CRF fill reduces cabin drone and midrange resonance
• Center straight-through design preserves flow and horsepower potential
• Produces a deeper, less harsh exhaust tone compared to open tips

Will this fit my vehicle and how is it installed?

This resonator is a universal-fit component for any exhaust with a 3" inner-diameter connection; it is intended to be welded in place by a fabricator or experienced installer. Measure your pipe ID before ordering to ensure compatibility. Because the unit is welded-on, professional installation is recommended for secure, leak-free joins and correct alignment.

• Universal fit for 3" inner-diameter exhaust systems
• Weld-on installation — no clamps or instructions included
• Professional installation advised for long-term durability

Who is this resonator for? If you drive a vehicle with a 3" exhaust line and want to reduce cabin drone while keeping strong exhaust flow, the Leadgee 3" inlet & outlet resonator is suited to custom builders, performance enthusiasts, and anyone upgrading an aftermarket exhaust. It’s a compact, durable option when you need a polished finish and a straightforward sound refinement without replacing full muffler systems.