SLE M274 (2.0T) Catless Downpipe – C200 / C260 / C300 / E200 / E260 / E300 / GLK260 (2015–Present)

SLE M274 (2.0T) Catless Downpipe – C200 / C260 / C300 / E200 / E260 / E300 / GLK260 (2015–Present)

The SLE Catless Downpipe is a performance-focused upgrade for Mercedes-Benz models equipped with the M274 2.0L turbocharged inline-4 engine. Designed to replace the restrictive factory catalytic converter, this downpipe improves exhaust flow, increases turbo efficiency, and delivers a more aggressive exhaust tone while supporting higher power levels.

Crafted from T304 stainless steel and TIG-welded with back-purged seams, this downpipe is built to handle the heat and pressure of high-performance or tuned setups, while offering a seamless bolt-on fit.

Product Features

• Catless high-flow design for improved performance and flow
• Built for M274 2.0T turbocharged inline-4 engine
• T304 stainless steel for strength and corrosion resistance
• TIG-welded and back-purged for long-lasting durability
• Sharper throttle response and quicker turbo spool
• Deeper, sportier exhaust tone
• Direct bolt-on fitment, no cutting required

Vehicle Compatibility (M274 2.0T Turbo Engine Only)

• Mercedes-Benz C200 / C260 / C300 – W205 (2015–Present)
• Mercedes-Benz E200 / E260 / E300 – W212 / W213 (2015–Present)
• Mercedes-Benz GLK260 (2015–2016, M274 variant only)

Disclaimer: This product is intended for OFF-ROAD OR RACING USE ONLY. It is not legal for use on public roads in vehicles subject to emissions regulations. A stage 2 ECU tune is required to prevent a check engine light (CEL).