For BMW owners looking to enhance their driving experience, the Evolution Racewerks BM-EXH018PCAT is a must-have upgrade. Designed specifically for the 2016-2020 models of the BMW 240i, 340i, 440i, 540i, X3, X4, and X5 M40iX, this exhaust catalyst delivers improved exhaust flow and a more aggressive sound profile that will make your BMW stand out on the road or track.
With a focus on quality craftsmanship, Evolution Racewerks has utilized their extensive experience in fabrication to create a part that not only fits perfectly but also enhances the overall performance of your vehicle. The TIG and MIG welding techniques employed ensure durability and longevity, making this exhaust catalyst a reliable choice for both daily drivers and track enthusiasts.
Owners of the BMW 340i have reported noticeable gains in throttle response and a deeper exhaust note after installing the BM-EXH018PCAT. One 340i owner shared, “After putting this exhaust catalyst on my 2019 model, I felt a significant difference in how the car pulls. The sound is much more aggressive, and I love the way it complements the overall performance.”
Whether you're looking to improve your BMW's performance on the street or at the track, the Evolution Racewerks BM-EXH018PCAT is engineered to meet the demands of serious drivers. Don't settle for less when it comes to your vehicle's upgrades—choose a part that reflects your commitment to performance and quality.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| BMW 340i | 2016 | Luxury |
| BMW 340i | 2016 | Sport |
| BMW 340i | 2016-2018 | Base |
| BMW 340i | 2016-2018 | M Sport |
| BMW 340i GT xDrive | 2017-2019 | Base |
| BMW 340i xDrive | 2016-2018 | Base |
| BMW 440i | 2017 | Gran Coupe M Sport |
| BMW 440i | 2017-2020 | Base |
| BMW 440i | 2017-2020 | M Sport |
| BMW 440i Gran Coupe | 2017-2020 | Base |
| BMW 440i Gran Coupe | 2018-2020 | M Sport |
| BMW 440i xDrive | 2017-2020 | Base |
| BMW 440i xDrive Gran Coupe | 2017-2020 | Base |
| BMW 540i | 2017-2020 | Base |
| BMW 540i | 2018-2020 | M Sport |
| BMW 540i xDrive | 2017-2020 | Base |
| BMW X3 | 2016-2017 | sDrive28i |
| BMW X3 | 2016-2017 | xDrive28d |
| BMW X3 | 2016 | xDrive35i X Line |
| BMW X3 | 2016-2017 | xDrive28i X Line |
| BMW X3 | 2016-2017 | sDrive20i |
| BMW X3 | 2016-2017 | xDrive35i |
| BMW X3 | 2016-2017 | xDrive28i |
| BMW X3 | 2016-2017 | xDrive35i M Sport |
| BMW X3 | 2018-2020 | xDrive30i X Line |
| BMW X3 | 2018-2020 | xDrive30i |
| BMW X3 | 2018-2020 | sDrive20i Executive |
| BMW X3 | 2019-2020 | sDrive30i |
| BMW X3 | 2019 | M40i |
| BMW X3 | 2020 | xDrive30e |
| BMW X3 | 2020 | xDrive30i Protection |
| BMW X4 | 2016 | X Line |
| BMW X4 | 2016 | xDrive35i X Line |
| BMW X4 | 2016-2018 | xDrive35i M Sport |
| BMW X4 | 2016-2018 | xDrive28i |
| BMW X4 | 2016-2018 | xDrive28i X Line |
| BMW X4 | 2016 | xDrive35i |
| BMW X4 | 2017-2019 | M40i |
| BMW X4 | 2019-2020 | xDrive30i X Line |
| BMW X4 | 2019-2020 | xDrive30i |
| BMW X4 | 2019-2020 | xDrive30i Executive |
| BMW X5 | 2016-2018 | xDrive35i |
| BMW X5 | 2016-2018 | xDrive40e |
| BMW X5 | 2016-2018 | sDrive35i |
| BMW X5 | 2016-2020 | xDrive50i |
| BMW X5 | 2016 | Excellence |
| BMW X5 | 2016-2017 | xDrive35d |
| BMW X5 | 2016-2018 | xDrive40e Excellence |
| BMW X5 | 2017-2018 | xDrive35i M Sport |
| BMW X5 | 2017-2018 | xDrive35i Excellence |
| BMW X5 | 2017-2020 | xDrive50i M Sport |
| BMW X5 | 2017-2018 | xDrive50i Excellence |
| BMW X5 | 2018 | xDrive50i Security |
| BMW X5 | 2018 | xDrive50i Security Plus |
| BMW X5 | 2019-2020 | xDrive50i X Line |
| BMW X5 | 2019-2020 | xDrive40i |
| BMW X5 | 2019-2020 | xDrive40i Executive |
| BMW X5 | 2019-2020 | xDrive40i M Sport |
| BMW X5 | 2019-2020 | xDrive40i X Line |
| BMW X5 | 2020 | M50i |
| BMW X5 | 2020 | xDrive40i Protection |
| BMW X5 | 2020 | sDrive40i |
| BMW X5 | 2020 | M50i Protection |

Evolution Racewerks started out as a custom fabrication shop in 2004. Its experienced staff of fabricators and welders can virtually craft any part that you want. Evolution Racewerks’ talented welders (TIG & MIG) are skilled at working with aluminum, stainless steel, and titanium. The company takes pride in helping petrolheads build their dream race car from the ground up. Evolution Racewerks has you covered from the beginning stages of chassis preparation, which includes steam welding and roll cage construction, to the complete assembly of the car.
Evolution Racewerks Can Do It AllIf you dream it, Evolution Racewerks can build it. The company specializes in a number of different areas that all come together to create automotive works of art. Evolution Werks’ experienced technicians can install just about any part you may have. Nothing is impossible with the team’s custom fabrication, tuning, and suspension skills. The brand is known for fabricating custom welded (TIG & MIG) steel, stainless steel, aluminum, and titanium parts. As aforementioned, Evolution Racewerks’ specialty lies in roll cage assembly and chassis welding, as they have built numerous roll cages to meet all racing rules set in place by sanctioning bodies. Whether it is NHRA drag racing, SCCA, drifting, or road racing, Evolution Racewerks can do it all.
Evolution Racewerks takes pride in being a one-stop shop for building, servicing, and pit crewing for your race car. It boasts years of experience building race cars for its customers, many of which brought home trophies and were featured in several magazines.
Evolution Racewerks at Vivid RacingVivid Racing has an extensive inventory of Evolution Racewerks products that will enhance the look, sound, and performance of your vehicle. We carry intercoolers and intercooler pipes, catted and catless downpipes, oil cooler upgrades, charge pipe kits, brake lines, and more! If you have any questions regarding the parts listed above or about Evolution Racewerks, please contact our sales team at (480) 966-3040.