Description:

Brand new downpipes for a 2019, 2020, 2021, 2022, 2023+ Mercedes-Benz G550/G500 (W463A/W464).


These are 100% bolt-on and replace the front catalytic converters with a high-flow HJS HD 200cpsi 130mm one.  The secondary catalytic converters are deleted with a straight-pipe.

These are upgraded with heat shielding as well.

These do NOT cause a check-engine light (CEL), because the HJS is a superior, one of the best, high-flow catalytic converters out there. No need to tune or do anything, just bolt-on.
Works with stock exhaust or aftermarket exhaust as bolt-on, as it simply replaces with OEM/Factory Catalytic converter and eliminates the secondary catalytic converter.

Paid over USD 5,000 with shipping and taxes (retails for USD 4,695+shipping+taxes).

Reason selling:  Was going to put on my 2019 G550, but traded it unexpectantly for a 2019 G63.  The G63 and G550 have different downpipes so this will not fit a G63.

My loss, your gain - make me an offer, I have no use for them and want them out of the house.

Photos are stock photos, haven't even opened up the box yet and still sealed.
These are the best downpipes you can buy for the 2019+ G550.  You will get the most sound out of these - exotic, and pops and bangs.  No smell as you have a catalytic converter and no check-engine light.  Full stainless and heat shielded!

If you are even looking at these, highly consider them! I've had Redstar downpipes on my 2014 GL63 and it made my Brabus exhaust sound 10x better (again works on OEM exhaust too).

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 2.0mm wall 304 stainless steel
• OEM-spec flanges
• All brackets and mounts as on OEM unit

• 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 racecar engineers who uses it a lot, we moved heat shielding to the tuning industry and made it available as an option for any REDSTAR products. Usual thermal wraps or ceramic coatings are not even close in effectiveness and durability to our Heat Shielding. Please be aware of fake shielding when it is nothing but foil wrapped around the pipe. Without a sufficient ceramic wool layer inside and properly embossed foil it will not work as expected.