- Description
- Reviews
- Shipping and Refund
Doc Vu’s N55 Tune offers carefully crafted DME calibration specifically tailored for BMW models powered by the N55 3.0 L turbocharged inline‑6 engine. Aimed at unlocking responsible and responsive performance, these tunes are built with safety, flexibility, and real‑world drivability in mind.
Why Choose Doc Vu for Your N55?
-
Custom Precision: Each map is built around your car’s mods, injector setup, fuel octane, and your desired power output—unlike generic off‑the‑shelf maps.
-
Trusted Tuner: Doc Vu has a documented history of offering hands‑on tuning support across BMW N engines, including N55.
-
Solid Responsiveness: Forum users often praise Doc Vu for multiple live revisions and responsive feedback throughout the tuning process.
Real-World Feedback
-
A tuner comparison on a BMW F10 with N55 engine showed users comparing Doc Vu versus other tuners like David Shoup—highlighting that Doc Vu tunes reliably unlock improved performance.
-
On N55 engines with Pneumatic Wastegate (PWG) turbos, the tuning complexity increases—Doc Vu’s approach reportedly improved boost consistency and drove down overshoot and timing corrections across revisions.
-
Users often return repeatedly when accuracy matters: forum posts describe achieving stable, smoother boost curves after multiple revisions.
What’s Included
-
Custom Tune aligned to your setup: stock/hybrid/single turbo, fueling strategy, octane, gear ratios, tires, etc.
-
Revision Support: ongoing log feedback and revisions until your target performance is reached.
-
Boost Calibration: specifically honed for N55 variants—including electronic (EWG) and pneumatic wastegate (PWG) systems—for cleaner, consistent power delivery.
-
Fuel Compatibility: safe tuning for 91/93 octane, methanol injection, E85, and flex-fuel setups.
Fitment
- BMW E82 135i Coupe (2011–2013)
- BMW E88 135i Convertible (2011–2013)
- BMW E90 335i Sedan LCI (2011)
- BMW E91 335i Touring LCI (2011, limited markets)
- BMW E92 335i Coupe LCI (2011–2013)
- BMW E93 335i Convertible LCI (2011–2013)
- BMW E70 X5 xDrive35i (2011–2013)
- BMW E71 X6 xDrive35i (2011–2014)
- BMW E84 X1 xDrive35i (2011–2015)
- BMW F20 / F21 M135i (2012–2016)
- BMW F22 / F23 M235i (2014–2016)
- BMW F30 / F31 / F34 335i (2012–2015)
- BMW F32 / F33 / F36 435i (2013–2016)
- BMW F07 / F10 / F11 535i (2010–2017)
- BMW F25 X3 xDrive35i (2011–2017)
- BMW F26 X4 xDrive35i (2014–2016)
- BMW F15 X5 xDrive35i (2013–2018)
- BMW F16 X6 xDrive35i (2014–2019)
- BMW F12 / F13 640i (2012–2018)
- BMW F06 640i Gran Coupe (2012–2018)
- BMW F01 / F02 740i, 740Li (2012–2015)
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.
Doc Vu’s N55 Tune offers carefully crafted DME calibration specifically tailored for BMW models powered by the N55 3.0 L turbocharged inline‑6 engine. Aimed at unlocking responsible and responsive performance, these tunes are built with safety, flexibility, and real‑world drivability in mind.
Why Choose Doc Vu for Your N55?
-
Custom Precision: Each map is built around your car’s mods, injector setup, fuel octane, and your desired power output—unlike generic off‑the‑shelf maps.
-
Trusted Tuner: Doc Vu has a documented history of offering hands‑on tuning support across BMW N engines, including N55.
-
Solid Responsiveness: Forum users often praise Doc Vu for multiple live revisions and responsive feedback throughout the tuning process.
Real-World Feedback
-
A tuner comparison on a BMW F10 with N55 engine showed users comparing Doc Vu versus other tuners like David Shoup—highlighting that Doc Vu tunes reliably unlock improved performance.
-
On N55 engines with Pneumatic Wastegate (PWG) turbos, the tuning complexity increases—Doc Vu’s approach reportedly improved boost consistency and drove down overshoot and timing corrections across revisions.
-
Users often return repeatedly when accuracy matters: forum posts describe achieving stable, smoother boost curves after multiple revisions.
What’s Included
-
Custom Tune aligned to your setup: stock/hybrid/single turbo, fueling strategy, octane, gear ratios, tires, etc.
-
Revision Support: ongoing log feedback and revisions until your target performance is reached.
-
Boost Calibration: specifically honed for N55 variants—including electronic (EWG) and pneumatic wastegate (PWG) systems—for cleaner, consistent power delivery.
-
Fuel Compatibility: safe tuning for 91/93 octane, methanol injection, E85, and flex-fuel setups.
Fitment
- BMW E82 135i Coupe (2011–2013)
- BMW E88 135i Convertible (2011–2013)
- BMW E90 335i Sedan LCI (2011)
- BMW E91 335i Touring LCI (2011, limited markets)
- BMW E92 335i Coupe LCI (2011–2013)
- BMW E93 335i Convertible LCI (2011–2013)
- BMW E70 X5 xDrive35i (2011–2013)
- BMW E71 X6 xDrive35i (2011–2014)
- BMW E84 X1 xDrive35i (2011–2015)
- BMW F20 / F21 M135i (2012–2016)
- BMW F22 / F23 M235i (2014–2016)
- BMW F30 / F31 / F34 335i (2012–2015)
- BMW F32 / F33 / F36 435i (2013–2016)
- BMW F07 / F10 / F11 535i (2010–2017)
- BMW F25 X3 xDrive35i (2011–2017)
- BMW F26 X4 xDrive35i (2014–2016)
- BMW F15 X5 xDrive35i (2013–2018)
- BMW F16 X6 xDrive35i (2014–2019)
- BMW F12 / F13 640i (2012–2018)
- BMW F06 640i Gran Coupe (2012–2018)
- BMW F01 / F02 740i, 740Li (2012–2015)
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.
