Perfectly designed for a stunning sensory experience, this beautifully crafted lightweight exhaust system is constructed from high-grade lightweight titanium and is finished with an eye-catching design featuring two pairs of titanium and carbon-fiber tailpipes for a stunning visual impact. A specially designed exhaust valve – with its housing cast in the in-house foundry – regulates the character of the sound and is adjusted through the use of Control Kit electronics developed in-house, allowing the driver to select the level of sportiness with AMG Dynamic Select. The system is an aural delight for all, with settings ranging from the comfortable everyday car mode, with a smooth sound that enhances the car’s engine tones without any discomfort or drone, to a sporty acoustic experience with deep midrange tones and a rich high-frequency sound at the top of the rev range to elevate the gear-shifting experience, providing amazing crackles at over-run. A different design, build, and configuration from the stock system means the exhaust saves weight and optimizes the engine’s power and torque levels, increasing both throughout the entire rev range, with increases of 6.4 kW at 6,400 rpm and 9.1 Nm at 6,700 rpm as measured in back-to-back runs on the Akrapovič dyno against a Mercedes-AMG A 45 using a standard stock exhaust. The flow path of the exhaust gases provides tuning potential, which can be further enhanced with the addition of the optional catted downpipe (SS).
When ordering, please be aware that both part numbers, S-ME/T/6H and L-ME/SS/3, must be ordered because the system is split into two codes for packaging reasons.
Fitment notice:
- This product can be fitted on CLA 45 S Shooting Brake models.
- Please notice you must order the mandatory Control Kit for facelift vehicles (p/n: P-HF1528)
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.