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The Corsa PKM2020 is a standalone 304 stainless steel packed resonator built for enthusiasts who want to tame excess drone in a custom dual exhaust system while preserving an aggressive exhaust note. Its packed internal design absorbs disruptive frequencies before they reach the cabin, making it a popular addition to custom builds and resonator-back setups.
Key Features
- 25 years “Perfecting the Science of Sound”™ arrives in the form of a packed resonator designed to outperform the competition.
- Featuring Industry-leading quality and construction, PRO SERIES® packed resonators offer custom fabricators a better solution to maximize performance while tailoring the volume and tone of the exhaust note.
Fitment
| Fitment Basis | Universal by exact component dimensions and interface |
|---|---|
| Required Verification | Inlet and outlet diameter, orientation, overall length, sound goal, and available fabrication space |
Specifications
| Manufacturer | CORSA Performance |
|---|---|
| Manufacturer Part Number | PKM2020 |
| Product Type | Resonators |
| Fitment Type | Universal by exact dimensions and interface |
| Pipe Diameter | 3.0 inch Dual Inlet / Dual Outlet |
| Overall Length | 19 inch |
| Material | 304 Stainless Steel |
| Internal Design | Packed |
| Installation Style | Weld in |
| Fitment | Universal |
What's Included
- One CORSA PKM2020 standalone packed resonator
- Installation instructions
About CORSA Performance
CORSA Performance develops vehicle-specific and universal intake and exhaust components with an emphasis on application-specific engineering, durable materials, controlled sound, and precise fit. Product configuration and installation requirements remain exact-part-number specific.
Related CORSA Performance Products
- Corsa PRO-Series Tuned 304SS Muffler 3.0in Single Inlet / Dual Outlet - 19in OAL
- Corsa PRO-Series 304SS Standalone H-Pipe 3.0in Dual Inlet / Dual Outlet - 9.5in OAL
- Corsa PRO-Series 304SS Standalone X-Pipe 3.0in Dual Inlet / Dual Outlet - 19.1in OAL
Browse the CORSA Performance collection for related exhaust, intake, and engine-bay upgrades.
Frequently Asked Questions
How do I confirm this universal CORSA component will work in my build?
Match the exact manufacturer part number, inlet and outlet dimensions, overall size, orientation, attachment method, material, finish, and available installation space.
How should I choose the correct CORSA exhaust configuration?
Compare sound level, pipe diameter, exit location, tip finish, factory valve or active-exhaust requirements, cab and bed or body configuration, and the exact part number.
Does this CORSA exhaust require professional installation?
Vehicle-specific systems are generally bolt-on when the exact application matches. Universal components can require cutting and welding. Professional installation helps ensure alignment, clearance, sealing, and correct clamp torque.
Installation Instructions
Professional fabrication is recommended. Confirm dimensions and flow direction, support the exhaust without preload, maintain heat clearance, weld or clamp all joints correctly, test for leaks, and inspect the installation after the first heat cycle.
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