These Racing Dynamics catless downpipes for the BMW E90 M5 are full 3" downpipes and are manufactured out of 304 stainless steel with brushed finish.(Some of the photos show the heat shielded version). Our Gen2 Downpipes now include flex joints in the seconday pipes to improve engine vibration resistance and reduce installation time. The downpipes also include O2 sensor bungs and mounting bracket in OE locations. Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only. For left hand drive models only!
Features: Large 3" diameter TIG welded 304 stainless steel piping straight-through design allows for maximum power and sound Improves horsepower and torque significantly - over 50 HP Direct bolt-on replacement for OEM primary catalytic converters Straight-through design provides less thermal load on the turbocharger Less back pressure improves turbo response and reduces turbo lag
FITMENT: BMW M5 F90 with S63 motor 2017 on
Note: Picture is for reference only, actual part may vary.
These parts are intended for off road or track use only! This product is sold for off road use only. It is not legal for use on public highways. This product is not for sale or use in California.
The vast majority of orders ship out the same business day and are delivered within just 1-3 business days, this includes our Free Shipping service. On the very rare occasions when an order will not ship right away customers will be emailed promptly with an estimated ship date and the option to cancel or remain on order. Brands that ship from international locations such as Milltek typically take between 4-7 business days to be delivered.
We offer speedy free shipping to the continental US for orders of $200 or more. For those customers placing orders of less than $200 we offer a standard flat rate fee of $9.99. Customers either pay $9.99 or nothing for shipping - no surprises at checkout! The majority of orders are delivered within 1-3 business days using the free shipping option, however some orders can take up to 5 business days depending on your location.
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Our return policy allows customers to return most orders within 30 days (7 days for AutoTecknic parts). Customers are responsible for any shipping fees associated with a return and the restocking fee. All parts must be in 100% brand new condition. Return requests must be made via email. Feel free to view our return policy for full details.
Images are for reference only, the actual product may vary. While the vast majority of images on our website are accurate, on occasion an image will be for reference only. Our automated catalog is fed images from our suppliers and manufacturers. If our sources do not have an image on file of the exact part they will often include a generic image that should be used for reference only. If you have a question about an image and its accuracy, please email us prior to placing an order.