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Weistec M177 Downpipes W213 E63/s, X290 GT63/s

Regular price $3,099.00 USD
Regular price Sale price $3,099.00 USD
Sale Sold Out
Shipping calculated at checkout.
SKU: 01-177-01870-2

[ Expect delivery times of 8 weeks ] [ Needs ECU Tuning to run properly ]

Weistec Engineering offers True Downpipes for M177 AMG powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone.

Engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed while also providing an aggressive exhaust note during high load and cold start situations. 

Key Features:

  • Complete system included downpipes, connector pipes and stainless clamps

  • 100% mandrel bent and TIG welded

  • Constructed of low carbon 304 Stainless Steel

  • Fits within OEM heat shields

  • Bolt-on installation

  • Improved exhaust note

  • Improved exhaust flow


2017+ Mercedes-Benz E63/s (W213)
2019+ Mercedes-Benz GT63/s (X290)


These products are designed and sold for OFF ROAD / RACE USE only. They are not 50 state legal, they are not CARB certified and they are not allowed for use on emission-controlled vehicles.