BMW N63/N63TU Catless Race Downpipes - 550i, 650i, 750i, X5, X6, Alpina B5/B6

Experience unparalleled power and performance for your BMW N63 engine with the Palenon Performance N63 Downpipe. Designed to optimize flow and reduce backpressure, this high-performance N63 downpipe enhances spool speed and unlocks an impressive increase of 45-50 horsepower and 40-60 tq. Crafted from mandrel-bent SS304 stainless steel, it offers maximum durability, mind blowing exhaust sound, and is backed by a lifetime warranty and satisfaction guarantee.

Check here If you N63R/N63B Engine

Key Features

• Power Gains: Increases power by up to 50hp and torque by up to 60 lb-ft.
• High-Quality Construction: Mandrel-bent SS304 stainless steel for exceptional flow and long-term resilience.
• Enhanced Sound: Deep, aggressive exhaust notes for a more engaging driving experience.
• Warranty: Lifetime warranty with a “No Hassle” satisfaction guarantee.
• This one is our most selling N63 Downpipe.

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

Note on CEL

Installing catless downpipes will trigger a Check Engine Light (CEL) since the DME (Digital Motor Electronics) detects the absence of an OEM catalyst. To resolve this without tuning, we offer a CEL Delete Kit. This kit includes O2 sensor spacers calibrated to BMW’s catalyst requirements, installing seamlessly into post-catalyst O2 sensor bungs to prevent the CEL.

Vehicle Fitment

Compatible BMW models

BMW 5 Series

• 2008 – 2017 F10/F11 BMW 550i/550xi N63

• 2008 – 2017 F07 BMW 550i/550xi GT N63

BMW 6 Series

• 2010 – 2017 F12 BMW 650i/650iX Convertible N63

• 2012 – 2017 F06 BMW 650i/650iX Gran Coupe N63

BMW 7 Series

• 2008 – 2017 F01 BMW 750i/750iX N63

• 2008 – 2017 F02/F03/F04 BMW 750Li/750LiX & 750LiS N63

• 2016+ G11 BMW 750i/750iX N63

• 2016+ G12 BMW 750i/750iX N63

BMW X5

• 2008 – 2017 E70 BMW X5 50i/50iX N63

• 2014 – 2018 F15 BMW X5 50i xDrive N63

BMW X6

• 2008 – 2017 E71 BMW X6 50i/50iX N63

• 2014 – 2018 F16 BMW X6 50i xDrive N63

BMW Alpina

• 2012+ F10 BMW Alpina B5 N63
• 2014+ F06 BMW Alpina B6 Gran Coupe N63

• 2011+ F12/F13 BMW Alpina B6 N63

• 2008 – 2017 F01/F02 BMW Alpina B7L, B7LX N63

Why Us

At Palenon Performance, we take immense pride in our Exhaust products and believe they are the ultimate choice for discerning customers. Our commitment to excellence begins with the meticulous selection of top-grade Stainless Steel Piping, ensuring unrivaled strength and durability. Our state-of-the-art manufacturing techniques guarantee precise and consistent parts that elevate vehicle performance to new heights. With a team of highly skilled engineers and designers, we continually innovate and push boundaries to deliver cutting-edge designs that seamlessly integrate with any vehicle. Furthermore, our rigorous testing and unwavering dedication to customer satisfaction make Palenon Performance the trusted brand for superior Exhaust products.

Handling

Orders shipped directly from our warehouse are usually processed the same business day if placed before 12 PM MST, and tracking details are provided within 1 business day.

For drop-shipped items, processing times may vary depending on the manufacturer, typically 3–5 business days. Tracking updates may take longer in such cases.

Expedited shipping applies only once the item is ready to ship.

Return

You have 30 days after receiving your order to request a return. Items must be unused, in original packaging, and include proof of purchase. Customers are responsible for covering the return shipping costs.

To start a return, email us at sales@palenonperformance.com. Returns sent without approval will not be accepted.

You can request a return directly from your account by selecting the return option on your order page. Here is the URL: https://shopify.com/55092379855/account/orders

Non-returnable items:

• Burger Motorsports (BMS) products
• Used items
  
• Air Intakes
• Hazardous materials, flammable liquids, or gases
• Discounted items and gift cards other than "PALENON PERFORMANCE" brand 

Exchanges

Return the item and place a new order once approved.

Refunds

Approved refunds are issued to the original payment method. A restocking fee is 20% will be applied. Processing time depends on your bank or payment provider. The original shipping cost will not be refunded.

Cancellations

Canceled orders are subject to a 5% merchant fee (8% for Shop Pay installments). Custom, specialized items or pre-order items canceled within their lead time are also subject to this fee. Will also incur a 10% restocking fee.

Damaged or incorrect items

Inspect your order upon arrival and contact us immediately for assistance. If the wrong part was ordered, customer covers return shipping.

Disputes / Chargebacks

Our legal team is fully prepared to take stringent action against you for filing a baseless claim and initiating a fraudulent chargeback. This will lead to civil or criminal proceedings, which would require you to engage with our attorneys in our jurisdiction.

It is crucial to understand that filing a false chargeback is a serious offense, punishable by substantial fines or imprisonment. Potential penalties for fraudulent chargebacks can include one to three years in prison and fines ranging from $1,000 to $10,000. We treat all chargebacks with the utmost seriousness, regardless of the amount, as this is classified as a felony.

We will compose all necessary information to send your account to a collections agency and request that you be served once our lawyers organize the evidence and file a case against you.