LCGP 2.5in Exhaust Resonator 11.5in Stainless Steel 2-Pack — Straight-Through Universal Fit

LCGP's 2.5" inlet/outlet universal muffler resonator is a 11.5" stainless-steel, straight-through performance unit sold as a two-pack to deepen exhaust tone and trim unwanted noise.

This pair of resonators offers a compact, durable option for drivers seeking improved exhaust sound and smoother flow without replacing entire muffler systems. Constructed from polished stainless steel and engineered with a straight-through core, these resonators temper harsh frequencies while preserving exhaust volume. They are universal-fit components intended for custom or replacement installations where welding is performed to secure the units into an existing exhaust line.

How will this resonator change my vehicle's sound?

The straight-through design focuses on reducing high-pitched drone and rasp while maintaining a fuller, deeper exhaust tone. It does not significantly restrict flow, so you get a refined sound rather than a muffled one.

• Produces a deeper, more balanced exhaust note
• Targets and reduces mid-range drone and rasp
• Preserves flow for responsive throttle feel

What are the key specifications and build features?

Each resonator measures 11.5 inches overall with 2.5-inch inlet and outlet diameters, making it compatible with many 2.5" exhaust systems. The body is polished stainless steel for corrosion resistance and a long service life.

• Overall length: 11.5 inches; inlet/outlet: 2.5 inches
• Straight-through core for stable exhaust flow
• Polished stainless-steel construction resists rust and discoloration

How is installation handled and what tools are needed?

These resonators require cutting into the existing exhaust and welding the unit in place; they are not a clamp-on, bolt-in solution. Professional installation is recommended to ensure proper fit, alignment, and airtight welds.

• Welding required for secure, leak-free attachment
• Recommended: professional exhaust technician or qualified welder
• Common complementary tools: tubing cutter, welding gear, alignment stands

Will these fit my vehicle and how do I choose placement?

Being universal, the resonators work with most systems that use 2.5" piping, but exact fit depends on available space and exhaust routing. Measure clearance and orientation before ordering to confirm compatibility and layout for welding.

• Fits systems with 2.5" diameter piping or adapters
• Choose a straight section with room for the 11.5" length plus weld joints
• Adapters or reducers may be needed for different pipe sizes

Who is this product for: Drivers and fabricators who want a compact, durable resonator to refine exhaust tone without major system replacement. Ideal for enthusiasts retrofitting performance exhausts, mechanics performing custom builds, or owners replacing worn resonators on vehicles that accept 2.5" piping. This 2-pack suits those installing multiple resonators or keeping a spare on hand. Note: requires welding and basic exhaust-fit planning; not recommended for bolt-on-only installs.