CORVETTE 20–27 EOS CATLESS DOWNPIPES FOR STINGRAY/Z51/Z06/E-RAY

Aggressive Exhaust Sound. Direct OEM Replacement. Budget-Friendly Performance.

Unlock a more aggressive exhaust experience from your 2020–2027 Chevrolet Corvette C8 with our EOS Catless Downpipes, an affordable exhaust upgrade designed for enthusiasts seeking improved exhaust flow and a more pronounced V8 sound without the premium price tag of more expensive aftermarket systems.

Designed as a direct replacement for the factory downpipe/test pipe sections, these catless downpipes eliminate the factory catalytic converter restriction, allowing exhaust gases to flow through a less restrictive path.

Unlike aftermarket downpipes with integrated heat shielding, the EOS Catless Downpipes are designed to reuse your Corvette's factory heat shielding, helping maintain the original thermal protection while keeping upgrade costs down.

Whether you're building a budget-friendly performance setup or pairing these downpipes with an aftermarket catback exhaust, the EOS Catless Downpipes offer an excellent starting point for a more aggressive C8 exhaust configuration.

Key Features

High-Flow Catless Design

Designed to replace the factory catalytic converter sections with a less restrictive exhaust path.

The catless configuration helps reduce exhaust backpressure and supports performance-oriented exhaust setups when paired with appropriate tuning.

Direct OEM Downpipe/Test Pipe Replacement

Engineered as a direct replacement for the factory downpipe/test pipe sections, allowing installation at the original exhaust mounting locations.

This design provides a straightforward upgrade path without requiring an entirely new exhaust system.

Reuses Factory Heat Shielding

One of the key advantages of the EOS Catless Downpipes is their ability to reuse the factory heat shields from your Corvette's original downpipe/test pipe assembly.

This allows you to retain the OEM heat-shielding components rather than purchasing a separate heat-shielded aftermarket downpipe assembly.

Budget-Friendly Performance Upgrade

Designed for Corvette owners who want an aggressive exhaust upgrade without investing in a more expensive premium downpipe system.

By utilizing the factory heat shielding and a straightforward replacement design, these downpipes provide a cost-conscious option for performance-focused C8 builds.

More Aggressive Exhaust Sound

Removing the factory catalytic converters allows your Corvette's V8 engine to produce a louder, more pronounced exhaust note.

Expect a more aggressive exhaust character, particularly when paired with compatible aftermarket catback exhaust systems.

Actual sound levels and characteristics will vary depending on your Corvette's engine configuration and exhaust setup.

Compatible with Performance Exhaust Builds

Designed to complement compatible factory and aftermarket exhaust configurations, making these downpipes an option for enthusiasts building a customized C8 exhaust system.

Compatibility

Designed for compatible 2020–2027 Chevrolet Corvette C8 models, including:

• Stingray – 6.2L V8

• Stingray Z51 – 6.2L V8

• E-Ray – 6.2L V8

• Z06 – 5.5L V8

Important Engine Compatibility Notice

Fits compatible 6.2L and 5.5L C8 Corvette engine configurations only.

Does NOT Fit:

• 2027 Corvette Stingray equipped with the 6.7L V8

• Corvette Grand Sport equipped with the 6.7L V8

• Corvette Grand Sport X equipped with the 6.7L V8

• Any other 6.7L displacement Corvette configuration

Please verify your vehicle's engine displacement before ordering.

What's Included

• EOS Catless Downpipe/Test Pipe Replacement Components

Note: Factory heat shielding is reused during installation and is not included with this product.

Installation Notes

Professional installation and appropriate engine tuning are required.

The EOS Catless Downpipes are designed to replace the original downpipe/test pipe sections while allowing the reuse of compatible factory heat-shielding components.

Important Check Engine Light & Tuning Notice

Installation of these catless downpipes will trigger a check engine light (CEL) due to the removal of the factory catalytic converters.

• Check Engine Light: Expected due to catalyst removal.

• Tuning: Required for the intended performance configuration.

• Factory Heat Shielding: Can be transferred from the OEM downpipe/test pipe assembly.

• Installation: Professional installation is strongly recommended.

A tune does not make the exhaust system emissions-compliant or guarantee that all diagnostic trouble codes will be eliminated.

Specifications

Important Emissions & Shipping Notice

FOR LAWFUL OFF-ROAD OR COMPETITION USE ONLY. NOT LEGAL FOR PUBLIC ROAD USE.

These downpipes remove factory catalytic converters and are not intended for use on emissions-controlled vehicles operated on public roads.

Removing factory emissions-control equipment may violate federal, state, and local regulations. Customers are responsible for ensuring that installation and use comply with all applicable laws.

CALIFORNIA SHIPPING RESTRICTION:

Due to emissions regulations, this product cannot be shipped to California. Orders with California shipping addresses are not eligible for fulfillment.

Aggressive C8 Performance Without the Premium Price

The CORVETTE 20–27 EOS Catless Downpipes for Stingray/Z51/Z06/E-Ray offer an affordable solution for enthusiasts seeking a more aggressive exhaust note and less restrictive exhaust configuration.

With a direct OEM replacement design, reusable factory heat shielding, and budget-friendly construction, these downpipes provide a straightforward foundation for performance-oriented Corvette builds.

Less Restriction. More Aggression. Budget-Friendly C8 Performance.