- Description
- Reviews
- Shipping and Refund
Palenon Performance proudly introduces high-flow race downpipes for BMW’s N63R and N63B 4.4L Twin-Turbo V8 engines—one of the most impactful upgrades available to deliver unmatched performance gains and sound enhancement. Expertly engineered for precise fitment, these downpipes are compatible with the BMW G30 M550i, G11 G12 750i, G14 G15 G16 M850i, G05 X5, G06 X6, and G07 X7.
By removing the restrictive factory catalytic converters, these downpipes significantly reduce exhaust back pressure. The result? Noticeably quicker turbo response, increased horsepower and torque, and a deeper, more assertive exhaust tone. When paired with tuning, expect gains of up to 50+ horsepower and 60+ lb-ft of torque at the wheels when properly tuned.
Check here If you N63/N63tu Engine
Key Features
-
Optimized Flow Design: Designed using advanced CAD modeling, each downpipe follows a refined flow path that maintains smooth, uninterrupted exhaust velocity for optimal turbo efficiency.
-
Mandrel-Bent Construction: Crafted with smooth, full-radius bends to minimize turbulence and maximize flow—ensuring improved throttle response across the RPM range.
-
Full 304 Stainless Steel Build: Constructed from corrosion-resistant, TIG-welded 304 stainless steel for strength, durability, and long-lasting performance.
-
Direct Bolt-On Installation: Designed to align with OEM mounting points for a secure and stress-free installation.
-
Integrated Flex Sections: Built-in flex joints reduce strain on both the downpipes and turbochargers during engine movement, increasing longevity and reliability.
-
Reinforced Mounting Brackets: Strategically placed brackets match factory connection points on both the engine block and transmission, ensuring a solid and safe fit.
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
-
BMW G30 M550i – N63R 4.4L V8
-
BMW G30 M550i xDrive – N63R 4.4L V8
-
BMW G11 750i / 750i xDrive – N63R 4.4L V8
-
BMW G12 750i / 750i xDrive – N63R 4.4L V8
-
BMW G14 M850i / M850i xDrive – N63B 4.4L V8
-
BMW G15 M850i / M850i xDrive – N63B 4.4L V8
-
BMW G16 M850i / M850i xDrive – N63B 4.4L V8
-
BMW G05 X5 xDrive50i – N63M 4.4L V8
-
BMW G05 X5 M50i – N63B 4.4L V8
-
BMW G06 X6 M50i – N63B 4.4L V8
-
BMW G05 X6 xDrive50i – N63B 4.4L V8
-
BMW G07 X7 M50i – N63B 4.4L V8
- BMW G07 X7 M50i xDrive – N63B 4.4L V8
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 (up to 20%) may apply for damaged packaging or delivery issues. 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 or pre-order items canceled within their lead time are also subject to this 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
We take all chargebacks and payment disputes very seriously. Filing a false or baseless chargeback is considered fraud and may result in civil or criminal action. Such cases can lead to legal penalties, including fines of $1,000–$10,000 and possible imprisonment.
Our legal team will compile all relevant documentation to dispute any fraudulent chargeback and may forward the case to a collections agency or pursue legal proceedings in our jurisdiction.
Palenon Performance proudly introduces high-flow race downpipes for BMW’s N63R and N63B 4.4L Twin-Turbo V8 engines—one of the most impactful upgrades available to deliver unmatched performance gains and sound enhancement. Expertly engineered for precise fitment, these downpipes are compatible with the BMW G30 M550i, G11 G12 750i, G14 G15 G16 M850i, G05 X5, G06 X6, and G07 X7.
By removing the restrictive factory catalytic converters, these downpipes significantly reduce exhaust back pressure. The result? Noticeably quicker turbo response, increased horsepower and torque, and a deeper, more assertive exhaust tone. When paired with tuning, expect gains of up to 50+ horsepower and 60+ lb-ft of torque at the wheels when properly tuned.
Check here If you N63/N63tu Engine
Key Features
-
Optimized Flow Design: Designed using advanced CAD modeling, each downpipe follows a refined flow path that maintains smooth, uninterrupted exhaust velocity for optimal turbo efficiency.
-
Mandrel-Bent Construction: Crafted with smooth, full-radius bends to minimize turbulence and maximize flow—ensuring improved throttle response across the RPM range.
-
Full 304 Stainless Steel Build: Constructed from corrosion-resistant, TIG-welded 304 stainless steel for strength, durability, and long-lasting performance.
-
Direct Bolt-On Installation: Designed to align with OEM mounting points for a secure and stress-free installation.
-
Integrated Flex Sections: Built-in flex joints reduce strain on both the downpipes and turbochargers during engine movement, increasing longevity and reliability.
-
Reinforced Mounting Brackets: Strategically placed brackets match factory connection points on both the engine block and transmission, ensuring a solid and safe fit.
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
-
BMW G30 M550i – N63R 4.4L V8
-
BMW G30 M550i xDrive – N63R 4.4L V8
-
BMW G11 750i / 750i xDrive – N63R 4.4L V8
-
BMW G12 750i / 750i xDrive – N63R 4.4L V8
-
BMW G14 M850i / M850i xDrive – N63B 4.4L V8
-
BMW G15 M850i / M850i xDrive – N63B 4.4L V8
-
BMW G16 M850i / M850i xDrive – N63B 4.4L V8
-
BMW G05 X5 xDrive50i – N63M 4.4L V8
-
BMW G05 X5 M50i – N63B 4.4L V8
-
BMW G06 X6 M50i – N63B 4.4L V8
-
BMW G05 X6 xDrive50i – N63B 4.4L V8
-
BMW G07 X7 M50i – N63B 4.4L V8
- BMW G07 X7 M50i xDrive – N63B 4.4L V8
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 (up to 20%) may apply for damaged packaging or delivery issues. 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 or pre-order items canceled within their lead time are also subject to this 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
We take all chargebacks and payment disputes very seriously. Filing a false or baseless chargeback is considered fraud and may result in civil or criminal action. Such cases can lead to legal penalties, including fines of $1,000–$10,000 and possible imprisonment.
Our legal team will compile all relevant documentation to dispute any fraudulent chargeback and may forward the case to a collections agency or pursue legal proceedings in our jurisdiction.
