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2019- Mercedes-AMG G63 DOWNPIPES

  • 2100 USD
Quantity :

REDSTAR EXHAUST downpipes for the new 2018-present Mercedes-AMG G63 with M177 4.0 twin-turbo engine. 

For the customers, who don't plan to tune their cars or for those, who do not accept the smell of catless setup we offer a catted version, equipped with HJS HD or GESI High-Performance catalytic converters.

Compatible Vehicles:

  • 2018- Mercedes-AMG G 63 SUV W463A M177 4.0 twin-turbo engine

*Available options: 

 

  • HJS HD 200cpsi Ultra High-Performance Catalytic Converters. Made in Germany to European standards by the most reputed motorsport and tuning converters manufacturer - HJS Emission Technology GmbH & Co. KG. In most applications we use HD-Design series matrixes with triple foil winding and Euro 5/6 coating. They allow you to achieve flow numbers close to straight pipes while meeting strict emissions standards. Combined with exteremaly robust matrix HJS cats can forgive you some tuning mistakes or track-day abuse. Please don't be confused when shopping for the HJS catted downpipes as there are lower grade Euro 1-3 cheap converters might be used and they are not suitable for the modern vehicles. >>
  • G-Sport GEN2 400cpsi Catalytic Converters. New 2020 converters line with S-wound metall core for improved strength & performance and proprietary coating to meet latest emissions regulations. EPA Compliant for vehicles 2017 and newer and allow you to pass emissions tests*. Ideal for forced induction and capable of withstanding up to 1,700F/ 925C core temp. At REDSTAR we rank them as the ones with the best performance/pollution reduction balance.
  • G-Sport GEN1 300cpsi UHO Catalytic Converters. The main high flow converters line from GESI, well known for years for their durability, high flow 300cpsi core and consistent emissions reduction. EPA Compliant for use on OBD1/OBD2 Vehicles up to 2016 model years. Rated by the manufacturer up to 850HP per converter, eliminate gas smell and even allow you to pass emissions tests* and avoid error codes in some applicatios. In 2022 GEN1 converters getting major update to S-wound core similar GEN2 series. More strength and withstanding up to 1,700F/ 925C expected (vs 850C for the current design).
  • HJS Motorsport 100cell Catalytic Converters available on request. Message us for more info and custom orders.
  • OE-style Heat Shielding with ceramic inner liner - signature REDSTAR thermal management feature that reduces radiant heat from the exhaust pipes up to 70-80%. Being inspired by racing cars engineers who used it alot, we moved heat shielding to the tuning industry and made it available as an option for any REDSTAR product. Usual thermal wraps or ceramic coatings not even close in effectiveness and durability to the Heat Shielding. Please be aware of fake shielding when nothing but foil wrapped around the pipe. Without a sufficient ceramic wool layer inside and properly embossed foil it just doesn't work as expected.

Main Features:

  • Significant power gain
  • Faster spool up and better throttle response
  • Increasing the life of the turbos 
  • Reducing underhood temperature
  • Adds a very nice tone to the exhaust
  • 100% bolt-on installation
  • 100% TIG welded and back purged
  • Highest quality 1.6mm wall 304 stainless steel
  • OEM-spec flanges
  • All brackets and mounts as on OEM unit

Why Buy Our Products?

You buy directly from the manufacturer and all the products 100% handmade in Russia. Not just another relabeled China/Taiwan stuff.
We don't compromise on quality! No mild steel flanges, no weak clamp joints, no other cost reduction tricks.
Free flow is our priority! No steps and restrictive areas, only smooth transitions, bigger diameters, and optimized design.
Our welds and whole craftsmanship better than most of the competitors. Pictures speak for themselves.
5-year warranty against any manufacturing defects given to the original owner.

Notes:

OFF ROAD/MOTORSPORT USE ONLY! 
This product is not designed to meet any emissions/noise standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions controlled vehicles in any country/jurisdiction. This product is NOT C.A.R.B. compliant and not for sale or use in California, USA.

HAVE ANY QUESTIONS?