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SLE
SLE

SLE AMG GT43 / GT50 / GT53 & AMG 53-Series M256 Catless Downpipe (2018–Present)

$299.99 $399.99
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SLE AMG GT43 / GT50 / GT53 & AMG 53-Series M256 Catless Downpipe (2018–Present)

The SLE Catless Downpipe is built for maximum performance and sound on Mercedes-AMG models equipped with the 3.0L turbocharged inline-6 (M256) engine. Whether you drive a GT43, GT50, GT53, or any of the AMG 53 models — including E53, CLS53, GLE53, or GLS53 — this downpipe replaces the restrictive factory catalytic converter for dramatically improved exhaust flow, sharper throttle response, and a deep, aggressive tone.

Constructed from T304 stainless steel with TIG-welded and back-purged craftsmanship, this downpipe is designed to withstand high-boost conditions while ensuring a perfect OEM-style bolt-on fit.

Product Features

  • Catless high-flow design for maximum power and efficiency
  • Designed for M256 3.0L Turbocharged I6 engine
  • T304 stainless steel construction for strength and corrosion resistance
  • TIG-welded and back-purged for long-term durability
  • Deeper, sportier exhaust tone with enhanced turbo sound
  • Direct bolt-on installation, compatible with OEM or aftermarket exhaust systems

Vehicle Compatibility (M256 3.0T)

  • Mercedes-AMG GT43 / GT50 / GT53 (C190 / X290)
  • Mercedes-AMG E53 (W213)
  • Mercedes-AMG CLS53 (C257)
  • Mercedes-AMG GLE53 (W167)
  • Mercedes-AMG GLS53 (X167)

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).

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