If you're diving into the world of performance upgrades, you've probably heard of Supersprint. They’ve been around since 1955, and trust me, they know their stuff when it comes to exhaust systems. What sets them apart? It’s all about quality materials, a killer finish, and an impressive lineup of products that are designed to maximize your ride's potential. They don’t just slap together a muffler and call it a day; they engineer complete systems that deliver on looks, sound, and, most importantly, power.
Now, if you’re looking at the Supersprint downpipe with the metallic catalytic converter, you’re on the right track. This isn’t just any upgrade; it’s an alternative to the 723111 and is meant to be installed as a kit with the 723181. The construction is solid, made from T304 stainless steel, which means it’s built to last and can handle the heat of your high-performance engine without breaking a sweat.
What’s cool about this system is that it deletes the primary catalytic converter for both right-hand and left-hand drive setups, and it’s designed specifically for models with the offset placement of the right and left turbochargers. You’re looking at a 100% stainless steel system with a diameter of 2 x Ø70mm, which allows for a smoother exhaust flow and, ultimately, more power. Plus, there’s a threaded bung for the oxygen sensor, so you won’t have to worry about fitting issues.
In terms of fitment, this piece is made for the Mercedes X290 GT-4 Coupe 63 AMG 4-Matic, specifically the 2019 model with that beastly 4.0-liter V8 Bi-Turbo engine cranking out 585 horsepower. If you’re serious about performance and want to hear that engine roar, this downpipe is a solid choice.
So, if you’re ready to take your AMG to the next level, consider adding this Supersprint downpipe to your setup. It’s not just about the numbers; it’s about the experience of driving a car that feels and sounds like it’s meant to be on the track.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Mercedes-Benz AMG GT 63 | 2019 | 4Matic |
| Mercedes-Benz AMG GT 63 | 2019 | Base |

Since 1955, Supersprint has been manufacturing high-performance automotive exhaust systems, with the largest range of products in the world. Right from the start, the company’s goal was to consistently offer the highest quality materials, superior finishes, and unmatched product lineups with a keen focus on designing, researching, and supplying the best-performing exhausts all around the globe.
Many competitors choose to sell the same universal exhaust parts with only minor changes for drastically different vehicles. The consequence is a system that is not optimized for your particular vehicle and application, resulting in poorer performance than the OEM system. Supersprint, on the other hand, approaches each individual vehicle exhaust application as a custom design. By avoiding “cookie-cutter, one size fits all” exhaust systems, Supersprint is able to tailor its products to deliver consistent performance gains and incredible sound characteristics.
Trustworthy ManufacturingSupersprint’s commitment to excellence involves every stage of development. Each exhaust system has been thoroughly researched, intricately designed, and rigorously tested to ensure additional power gains and overall performance enhancements. All Supersprint designs are validated by extensive testing methods, which includes hours on the dyno, to guarantee the best possible product before it hits the market. No other race team engine testing department or car/exhaust manufacturer out there boasts the same performance evaluating experience as Supersprint.
To put it into perspective, Supersprint’s dynamometer performs well over 1,000 test runs a year on a full range of automotive brands. The brand works tirelessly to evaluate each automaker’s sports car models and all of the available engine options. What’s more, Supersprint is often called upon to provide closed-door dyno testing for some of the world’s top racing teams. This additional information helps the teams prepare for world-class rally and road racing events. The experience also provides the Supersprint staff with a database of powerband information that is unrivaled in the industry. The vital information and power figures play a large role in the design and production of each individual exhaust component and complete system that Supersprint manufactures.
Commitment to QualitySupersprint exhaust systems are manufactured to exact industry-leading standards of excellence. The company was awarded quality certification ISO 9001 by the FAKT, which guarantees the highest standards of research, development, and production. This certification attests to the fact that each Supersprint product fulfills stringent quality control requirements as determined by the latest E.E.C. guidelines. Every raw material batch, from stainless steel tubes to rock wool insulation packs, is carefully selected and examined prior to its use.
When you look at Supersprint products, you can immediately see the attention to detail, quality materials, precise welds, and superb finish. It is not hard to see how or why Supersprint produces one of the best automotive exhaust systems available on the market, in the world! It’s all there in the appearance, sound, and performance of the system, which is guaranteed to last for years to come.
Upgrade to a Supersprint Exhaust TodayIf you want a performance exhaust system that is trusted by race teams worldwide, look no further than Supersprint. Vivid Racing carries a comprehensive lineup of Supersprint exhaust parts and systems, including test pipes, mid-pipes, headers, mufflers, Y-pipes, exhaust tips, and more! If you have any questions regarding the products listed above or about Supersprint, please do not hesitate to contact our specialized sales team at (480) 966-3040.