Resonator Delete Kit with X-Pipe

The CTS Turbo BMW S58 F97/F98 X3M/X4M Resonator Delete Kit is engineered to significantly enhance the exhaust note of your high-performance SUV. This kit replaces the restrictive factory hydro-formed resonated section with a 70mm T304 stainless steel tubing, facilitating improved exhaust flow and a more aggressive, powerful tone. Central to this kit is a meticulously crafted X-pipe made from mandrel-bent tubing. Unlike common stamped X-pipes, this advanced design ensures more even exhaust flow, promoting balanced output to both exhaust tips. This design effectively eliminates undesirable sound irregularities often caused by uneven flow in stock systems, resulting in a refined and pleasingly assertive exhaust note that complements the S58 engine without introducing drone during cruising. Constructed from T304 stainless steel and TIG welded with back-purging, this resonator delete kit is built for durability and performance. It offers a great power upgrade with uncompromising performance, delivering an incredible sporty exhaust sound that remains subtle when cruising. The kit is designed and tested for real-world performance. Fitment includes the 2019-2022 F97/G01 BMW X3M, 2019-2022 F97/G01 BMW X3M Competition, 2019-2022 F98/G02 BMW X4M, and 2019-2022 F98/G02 BMW X4M Competition.