The BMW 4 Series Performance Exhaust - Rear - AWE Tuning - Touring Edition Axle-Back, Diamond Black Tips (102mm), 180 Technology - Diamond Black - `17-`20 is the ultimate upgrade for automotive enthusiasts seeking performance and precision. This system enhances your BMW's efficiency, delivering an exquisite, drone-free exhaust note.

Engineered with AWE’s proprietary 180 Technology®, this exhaust system ensures solid gains in horsepower and torque. Manufactured using CNC mandrel-bent T304L stainless steel, it promises durability along with great performance. The double-walled diamond black tips bear the AWE logo and are designed to maintain a pristine mirror finish, suitable even for rigorous usage. Fitment is confirmed for both manual and automatic transmissions, compatible with RWD and xDrive vehicles, with individually adjustable tips for personalized depth fit into the bumper.

Features

• Handcrafted, CNC mandrel-bent 2.5” U.S.-sourced T304L stainless steel.
• Max gains of 9 hp and 11 lb-ft of torque at the crank.
• Engineered, designed, and manufactured in-house at AWE.
• No Check Engine Light Guarantee.
• Axleback design for street performance.
• Perfect Fitment Guarantee.
• Lifetime Exhaust Warranty.

Considering joining the ranks of distinguished BMW aficionados who have enhanced their driving experience with a superior exhaust system? We invite you to contact our knowledgeable team directly at 512-982-9393 (TX) or 562-981-6800 (CA) with any questions. We proudly offer installation and customization services at our Austin, Texas and Los Angeles, California locations. If you're contemplating purchasing multiple items, please reach out to us for potential shipping discounts. Remember, we also install on premises at both locations.

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