KYOSTAR Catless Downpipe for 2016-2023 Mercedes-Benz W205 C300 W213 E200 E250

Upgrade your Mercedes-Benz W205 C300 or W213 E200 / E250 / E260 equipped with the M274 2.0T engine with the KYOSTAR Catless Downpipe. Designed as a performance-oriented replacement for the factory downpipe section, this upgraded exhaust component provides a freer-flowing path from the turbocharger while helping reduce exhaust restriction.

The catless configuration removes the factory catalytic restriction within the downpipe section and is designed to support improved exhaust flow and a more aggressive turbocharged exhaust character. The vehicle-specific pipe routing, sensor bungs, mounting bracket, and connection points are designed for compatible Mercedes-Benz M274 applications.

• Catless performance downpipe designed for selected Mercedes-Benz M274 2.0T applications.

• Free-flowing exhaust design helps reduce restriction in the factory downpipe section.

• Designed to improve exhaust gas flow from the turbocharger.

• Provides a stronger and more aggressive turbocharged exhaust character.

• Vehicle-specific sensor bungs and mounting points provide compatibility with the original exhaust layout.

• Integrated mounting bracket supports secure installation in compatible applications.

• Suitable for street-performance and modified turbocharged builds where local regulations permit.

• 2016-2023 Mercedes-Benz W205 C300 M274 2.0T

• 2016-2023 Mercedes-Benz W213 E200 M274 2.0T

• 2016-2023 Mercedes-Benz W213 E250 M274 2.0T

• 2016-2023 Mercedes-Benz W213 E260 M274 2.0T

• This product uses a catless configuration and does not contain a catalytic converter.

• Designed for selected Mercedes-Benz W205 C300 and W213 E200 / E250 / E260 models equipped with the M274 2.0T engine.

• Please verify your vehicle year, chassis code, engine code, turbocharger configuration, original downpipe layout, sensor locations, and connection points before purchase.

• Installation of a catless downpipe may trigger emissions-related diagnostic codes or a check engine light depending on the vehicle calibration.

• This product may not comply with emissions regulations for public-road use in some regions. Please check applicable local regulations before purchase and installation.

Mercedes-Benz W205 and W213 M274 exhaust configurations may vary depending on production year, regional specification, factory emissions equipment, turbocharger configuration, and previous vehicle modifications. Please compare the original downpipe routing, turbocharger outlet connection, oxygen sensor locations, mounting bracket position, and downstream exhaust connection with the product photos before installation.

Vehicles equipped with aftermarket turbochargers, midpipes, cat-back exhaust systems, or other modified exhaust components may require additional fitment verification or installation adjustment.

Professional installation is recommended. Proper flange alignment, sensor installation, mounting bracket positioning, fastener torque, exhaust clearance, and leak testing should be performed to ensure correct fitment and reliable operation.

Every KYOSTAR exhaust component is inspected before shipment to ensure product condition, pipe construction, sensor locations, mounting points, connection integrity, and packaging quality before delivery.

All components are securely packaged to help reduce the risk of transportation damage. Please inspect the package and downpipe after delivery and contact our support team if you notice missing components, shipping damage, or product-related concerns.

Please contact KYOSTAR customer support if you need assistance with vehicle fitment, installation questions, missing components, or after-sales service.