For the discerning owner of high-performance vehicles, the Stainless Works MCLC4200-350 merge collector represents the zenith of engineering sophistication and material excellence. Designed specifically for elite applications, this 2-inch four-way merge collector with a 3.5-inch outer diameter outlet is meticulously crafted to enhance the performance characteristics of your bespoke automotive masterpiece.
The MCLC4200-350 merge collector is a testament to advanced engineering methodologies, designed to optimize exhaust flow and enhance engine efficiency. The reverse cone geometry is meticulously calculated to facilitate smooth gas transitions, thereby reducing turbulence and back pressure. This design intent not only maximizes volumetric efficiency but also contributes to improved throttle response, making it an essential component for any serious performance build.
Crafted from high-grade 304 stainless steel, the collector offers exceptional resistance to corrosion and heat, ensuring longevity even under the most demanding conditions. Each unit is subjected to rigorous quality control processes, including precise dimensional tolerances and thorough inspection, guaranteeing a product that meets the exacting standards of supercar enthusiasts.
Feedback from our esteemed clientele reflects the uncompromising quality and performance benefits of the MCLC4200-350. One satisfied customer notes, “Fitted to my McLaren 720S, the engineering is evident; the welds are flawless, and the exhaust note has transformed into a symphony of power. The fitment aligns perfectly with OEM components, enhancing both aesthetics and performance.”
Another owner of a bespoke Ferrari 488 GTB remarked, “The integration of the merge collector has significantly reduced turbo lag, allowing for instantaneous power delivery. The craftsmanship is unparalleled, and the visual appeal complements the high-performance ethos of my vehicle.”
In summary, the Stainless Works MCLC4200-350 merge collector is not merely a component; it is an embodiment of precision engineering and exclusive craftsmanship, designed for those who demand nothing but the best for their high-performance machines.
Other Part Numbers:
Stainless Works #sswMCLC4200-350
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Stainless Works is an industry leader in stainless steel performance headers and exhaust systems. It offers long-lasting, rust-free performance with good looks to boot. The company designs and manufactures all aftermarket parts on-site right here in the USA. Stainless Works is also a custom job shop that specializes in engineered fabrications – a division it has named MetalFab Group. Its durable, American-made systems and individual components are created to maximize your vehicle’s performance, sound, and fuel efficiency. Stainless Works is constantly adding new products to its lineup for a variety of different cars and trucks, including the classics. Each Stainless Works performance system boasts proven power gains through pre- and post-dyno testing. Its selection of power goodies also includes mufflers, universal stainless pipes, exhaust tips, catalytic converters, and complete exhaust kits.
What Makes Stainless Works Special?Stainless Works’ products have a reputation for their premier quality. The brand has engineered its products to withstand severe engine conditions so they do not rust like the cheaper 400 series stainless steel used by its competitors.
Stainless Works exhausts and headers are crafted from high-grade TIG-welded 304 stainless steel, which resists corrosion and is much stronger than those cheaper counterparts. Its products are manufactured with exacting specifications by skilled American craftsmen and new technologies, including CNC Trumpf Lasers, CNC Press Brakes, and a CNC Robotic Cell. Furthermore, the company’s in-house processes are available for any custom application you require, including special laser cutting and bending. Stainless Works stands by the quality and workmanship of its products and always strives to improve the experience of the products it offers consumers.
While Stainless Works is primarily known for its complete header and exhaust systems, it also produces a variety of stainless-steel components, like Rod and Header Builder Kits, mandrel bends, tubing, mufflers, exhaust tips, standard header components, and more. The company is also available to develop solutions that will help you customize a system to satisfy your needs using special bends, flanges, adaptors, etc.
Upgrade to Stainless Works at Vivid RacingVivid Racing carries a wide selection of performance parts from Stainless Works like catbacks, catless downpipes, exhaust tips, mid-pipes, headers, straight pipes, mufflers, Y-pipes, and complete systems. If you have any questions regarding the products listed above or need help locating an item, please call our specialized sales team at (480) 966-3040.