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Royal Purple Max Tane Cetane Booster | 20 oz | 11755

Vendor: Royal Purple
Part Number: 11755
$12.99

Available to order. In-stock orders typically ship in 1 to 2 business days.

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Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
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Product DetailsFAQReviewsRelated Products

Royal Purple Max Tane is a diesel fuel additive that raises the cetane number of diesel fuel. Higher cetane supports more complete combustion, which can improve cold starting, reduce smoke, and smooth engine operation. It is a fuel additive, not a motor oil, and is added to the fuel using a proprietary additive formula.

  • Product line: Royal Purple Max Tane
  • Type: Cetane Booster
  • Volume: 20 oz
  • Benefit: Raises diesel fuel cetane number to support cleaner, more complete combustion
  • Additive technology: proprietary additive technology
  • Part number: 11755

FAQ

What does Royal Purple Max Tane do?

It is a diesel cetane booster that raises the cetane number of diesel fuel to support more complete combustion.

Is Max Tane a motor oil?

No. It is a diesel fuel additive added to the fuel, not an engine oil.

What size is this bottle?

This part number is a 20 oz bottle.

Can it help cold starting?

Higher cetane can improve cold starting and reduce smoke in diesel engines.

Shipping Policy
  • Free shipping on orders over $99 (excludes freight shipments).
  • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
  • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
  • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
  • No P.O. Boxes. International orders need a shipping quote, so email us first.

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Return Policy
  • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
  • Items must be unused, complete and in the original packaging.
  • A 20% restocking fee applies, and return shipping is paid by the buyer.
  • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
  • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

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Disclaimer

All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

For any questions or concerns, please contact us — we’re always happy to help.

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