These new Gen2 Racing Dynamics catted sport downpipes w/HS fit the BMW X5M (f85) and BMW X6M (f86) 2020-2021 models with V8 twin turbo S63B44T2 motor. Racing Dynamics Gen2 Downpipes include improvements in flex joint to reduce vibration and allow alignment during installation, O2 sensor bungs for reinstallation of the OE O2 oxygen sensors, and mounting brackets to support the weight. Down-pipes by there very nature reduce restrictions of the catalytic converters allowing your turbos to breath more efficiently. This reduced restriction allows the turbos to spool up more quickly and provide a more aggressive turbo sound. Most downpipes since they no longer have catalysts will generate check engine lights. Our O2 sensors spacer is a possible solution. This is a complete 4 pipe system.
Features: - Large 3" diameter TIG welded 304 stainless steel piping throughout for maximum power. - High temperature heat shield through engine compartment to reduce heat buildup and longer life to engine components - Direct bolt-on with our Euro 5 200 cpsi sport catalytic converters. - Straight-through design allows for maximum power and sound. Less back pressure improves turbo response and improves horsepower and torque significantly.
Special Notice! BMW models 2020-2022+ made a change in connections types from slip to flange. There are some issues in later 2022-early 2023. Before purchasing you should verify which connection you have. Look underneath your car where the downpipe connects to the exhaust and see if you have a bolt together flange or slip fit with compression clamp. This model is for slip fit with clamp connection. Send in your VIN number with order in PO comment area of order entry. See 130 10 63 590 for flange connections.
FITMENT: BMW X5M f85 2020-21 BMW X6M f86 2020-21
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.
Delivery
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.
Free shipping
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.
Billing Address
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Returns
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.
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