SLE E63 AMG W213 4.0T Catless Downpipes (2016–Present)

SLE E63 AMG W213 4.0T Catless Downpipes (2016–Present)

The SLE Catless Downpipes are built for maximum performance on the Mercedes-AMG E63 W213 powered by the 4.0L twin-turbo V8 (M177). By removing the restrictive factory catalytic converters, these downpipes dramatically improve exhaust flow, reduce turbo lag, and deliver a much louder, more aggressive AMG sound.

Constructed from T304 stainless steel, and TIG-welded with back-purged seams, they’re made to handle high-boost applications while ensuring long-term durability and clean fitment. This is a direct bolt-on solution that works with the factory or aftermarket exhaust system.

Product Features

• Catless high-flow design for improved power and response
• T304 stainless steel for strength and corrosion resistance
• TIG-welded and back-purged for durability under extreme heat
• Aggressive exhaust tone with faster turbo spool
• Direct bolt-on fitment, no modifications needed

Vehicle Compatibility

• Mercedes-AMG E63 / E63 S W213 (2016–Present)
  (4.0L Bi-Turbo V8 – M177)

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).