Revhigh Exhausts have been designed, tested and manufactured the highest quality stainless steel exhausts available. We were one of the first companies to integrate heat shield material on performance exhausts to reduce engine intake temperatures and prevent heat soak. Our full range of V2 exhausts are slowly becoming available.

This listing is for the following vehicle!
Downpipe for MERCEDES BENZ AMG S63 M177 W222 4.0L V8 Biturbo2019+ Exhaust Cat less Performance
 
We can provide downpipes with the following options:
Cat or decat (usually using a 200CPSI Cat converter)
Heatshield or no heatshield
Polished or machine brushed
Ceramic coated
Please check with us with what we have on the shelf as we do sell out of these downpipes fast.
 
This specific listing is for the following
High Flow Catalytic converter: No
Decat (no cat converter better for crackle/pop and race engines): Yes
Heat shield material: No
High Flow pipe design with interior smoothing: Yes
High Flow Mid Pipe Included: No
 
These are the best sounding and looking exhaust manifolds/down pipes on the market and are available at an amazing price. 100% brand new, 100% T-304 Stainless Steel with computerized mandrel-bends CNC-machined flanges for strong solid support TIG-welded for strength and durability 3-stage polish for a mirror-like finish on some exhausts Revhigh continues to develop the highest performing exhaust systems for most sports cars, trucks, and SUVs. With an in-house dyno facility and R&D staff, They stay on top of current vehicle trends and deliver products that fit and perform to an unsurpassed level of standards. Full set of left and right headers and cats or full set of down pipe with mid pipe where applicable.
 
Q: What does a header do? Why buy a header?
 
A: An exhaust header is a performance product that replaces your factory exhaust manifold and improves an engine's performance by allowing air to flow more freely. The easier an engine breathes the more power it produces. Headers generally use piping with a wider diameter than factory tubing, which allows more air to pass through the exhaust system than factory. A header is one of the easiest bolt-on modifications you can make to increase horsepower, making an effective use of money if your goal is to quickly gain horsepower.
 
Q: How do you install a header?
 
A: A header is a direct bolt-on. Simply remove the factory OEM exhaust manifold and the aftermarket header is put in its place. The header is to be attached the head of your vehicle. Remove all the bolts that hold the flanges in place and detach the factory manifold. The down pipe or exhaust pipe should be removed as well and then reattached once the header flanges are bolted back onto the head.
 
Q: How much does the material uséd to make the header matter?
 
A: There are two main materials that headers are manufactured out of: ceramic and stainless steel. Ceramic headers are less expensive, but are prone to cracking if they get to be extremely hot. Stainless steel headers are more expensive but are more durable and generally more stylish. Stainless steel headers can take any kind of heat you throw at it and not prone to cracking.
 
Q: What are the different tubing options for headers and what is the difference between them?
 
A: There are two major designs for headers: the 4-2-1 design and the 4-1 design. In many cases 4-1 headers are designed for racing applications where the vehicle is being driven at or near redline. The 4-1 design maximizes top end power, whereas the 4-2-1 evenly distributes it throughout the power band. Either way, you're going to be getting more horsepower from a header.
 
What is a downpipe and why would I want one?
A downpipe is a crucial component of an exhaust system that connects the headers or exhaust manifold to the catalytic converter(s). It plays a vital role in efficiently directing exhaust gases from the vehicle's turbine housing into the exhaust system. While the downpipe section is typically integrated with the catalytic converter section in most vehicles, replacing it with a performance-oriented downpipe can offer several benefits, including increased airflow, reduced backpressure, enhanced engine sound, and potential performance gains.

What are the benefits of using decats or catless downpipes?
Decats or catless downpipes can provide increased exhaust gas flow, reduced backpressure, and enhanced engine sound. By removing the catalytic converter, these components allow for potential performance gains. However, it's important to note that using catless downpipes may not be legal for road use in many areas and can result in emissions compliance issues. For those looking for performance gains while remaining road-legal, high-flow catalytic converters (sports cats) are an alternative option that offers improved performance while maintaining emissions compliance

What can I expect in terms of performance gains and cost when upgrading to a turbo downpipe?
When upgrading to a turbo downpipe, you can expect an increase in flow, horsepower, and overall performance. The cost of a quality turbo downpipe can vary widely, typically ranging from $100 to $500 or more, depending on factors such as the brand, material, and compatibility with the specific turbocharged vehicle. Higher-end or performance-oriented downpipes with additional features may be at the higher end of the price range
 
A. We recommend tuning any vehicle built after 1996 with a header or downpipe install. More so if you've gone the decat option (where applicable)
 
A. A decat or catless downpipe will significantly increase the exhaust noise level (in decibels) and may trigger engine catalytic converter codes such as P0430 and P0420. These codes can typically be addressed through a tune. It's important to note that a decat setup will not pass emissions testing. Opting for 100-200 cell cat options may improve the chances of passing emissions, but we cannot guarantee this due to factors such as the age and condition of your engine, which are beyond our control.
 
A. There are strictly no returns on these items once used. We do not cover return shipping for swap over parts.
 
#mercedes #mercedesbenz #mercedesamg #benz #mercedesclub #mercedesclassic #mercedeslovers #mercedeslove #mercedesbenzworld #mercedesfans #mercedeslife #mercedesf1 #mercedesjones #mercedesg #mercedesc63 #mercedeseclass #mercedescla #mercedesmaybach #mercedess #mercedesf1 #mercedesbenzfashionweek #amg #biturbo #tuned #drivingperformance #thebestornothing #amggang #amggt #amgclub #amgpower #amgaddict #amgaeroif #c63 #s63 #g63 #e63 #c43amg #amg63 #blackseries #carbonfiber #downpipes #sclass #gclass #cls #cla #c63 #e63 #c43amg #amggts #amggt #amgaeroif #slsamg #500sel #w123 #w126club #w126addict #stancemerc #sklasse #fitment #meninbenz #fknstance #benzroyals #oldmercedesclub #luxury #cars #carporn #carsofinstagram #supercar #supercars #luxurycars #auto #carlifestyle #carsoftiktok #sportscar #carclub #carcommunity #automotive #carculture