Introducing the BMW 4 Series Performance Exhaust - AWE Tuning - Cat-Back Track-to-Touring Conversion Kit with 180 Technology resonators for `21-`23 models. This innovative exhaust system allows you to transform your Track Edition setup into a Touring Edition, offering a versatile solution to enhance your BMW driving experience.

Engineered with precision and crafted from U.S.-sourced CNC mandrel-bent .065-inch wall T304L stainless steel, this conversion kit is designed to optimize your vehicle's performance. The kit replaces the Track Edition straight sections with AWE's patented drone-canceling 180 Technology resonators. This design eliminates unwanted cabin noises, resulting in a refined and enjoyable drive. The direct bolt-on system simplifies installation, making it a straightforward upgrade for your BMW 4 Series.

Features

• Converts Track Edition to Touring Edition with ease
• Incorporates AWE's 180 Technology resonators for drone-canceling capabilities
• Constructed from durable T304L stainless steel for longevity
• Handcrafted in the USA, ensuring quality and performance
• Direct bolt-on system for effortless installation
• AWE Lifetime Exhaust Warranty included
• No Check Engine Light Guarantee for peace of mind
• Perfect fitment ensured

Take your BMW customization to the next level with this outstanding exhaust upgrade. If you have any questions or need further information about this product, please don't hesitate to call us directly. Our dedicated support teams in Austin, Texas at 512-982-9393 and Los Angeles, California at 562-981-6800 are ready to assist you. We offer installation and customization services at both of our locations. Additionally, if you're considering purchasing multiple items, contact us for potential shipping discounts. Rest assured, we install on premises, ensuring a seamless upgrade experience.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov