Ducati Multistrada V4 Cat Delete Bimodal Stealth Titanium Slip-On Exhaust

Applications:                    Years

Ducati Multistrada V4        2021-23

Ducati Multistrada V4S      2021-23

Choose from two exhaust tones At the Press of a Button, 

 With noise emission regulations worldwide becoming more strict and the general public expressing increased criticism of noise, Vandemon came up with a bimodal Valve Slip-On muffler that does away with the OEM catalytic converter and heavy steel muffler. Apart from a significant weight saving, this exhaust is unique because the operator can choose from two exhaust tones, Quiet or Loud, at the press of a button on the handlebars. 

• How Does It Work?  

  The slip-on consists of two mufflers, the first being a quiet muffler positioned where the catalytic converter once was and then a final non-restricted muffler. Exhaust gas is redirected through the first muffler when the valve is shut via a purpose-made titanium electrically operated valve that, when closed, directs all exhaust through both the first and second mufflers to give an exhaust tone that is OEM quiet. When the valve is in the open position, the exhaust gases will exit via the path of least resistance which is the final muffler that has no restriction to gas flow, making for a deep tone and maximum power. A purpose-made weather-resistant BMW electric motor drives the exhaust valve, enabling the rider to switch between quiet and loud via a handlebar-mounted switch.  

  
  

• When tuning the Stealth exhaust, the technician will customise the tune to the valve open (loud mode). The quiet mode should only be used in suburbia and city limits when the engine is operated at lower engine speeds or highway cruising speeds under 6000RPM, as the Stealth mode is more restrictive and will create excessive exhaust back pressure if you race the engine at RPMs above 6000RPM.  

   The sole purpose of this exhaust is so the rider can choose between quiet or loud and not to cause a nuisance to the general public and authorities while still having the luxury of a better-sounding and more powerful exhaust when out on the open roads.

A Point of Interest: This exhaust can also work with the OEM Ducati Muffler for those who only want to delete the catalytic converter. 

• Appearance:

  The surface finish is natural brushed titanium, which won't stain, corrode, or need polishing. TitaniuM is very resistant to acid and salt and dissipates heat twice as fast as steel.

  • Material: Ti1 Titanium Mufflers and Link pipes 
  • Surface finish: Natural brushed
  • Weight: 5kg
  • Production years: 2021-2023
  • Power: +8hp after tuning
  • Not Euro 4 or Euro 5 compliant

 Weld quality is second to none, with ultrasonically perfect welds that Ducati clients would expect & appreciate for such an iconic motorcycle brand that only compliments this great marque.

Tuning:

Tuning is recommended 

All mounting hardware supplied

Why buy a titanium exhaust? Due to its strength, weight and anti-corrosion quality, Titanium is found in the most demanding applications on Aircraft airframes, jet engine compressor blades and ducting, deep-sea saltwater vessels, steam turbine blades, rocket motor cases and F1 and MotoGP

Other advantages of Titanium:

• Very light, Increased power to weight ratio
• Won't corrode or discolour
• Never need polishing like stainless steel & aluminium
• Dissipate heat twice as fast as Stainless Steel

IMPORTANT! Vandemon Exhaust systems are designed for performance and modest sound improvements. We at Vandemon do not try to meet noise emission standards because the end results would be no different from what your OEM exhaust can already achieve. Check with your country's governing body regarding noise emission standards rules and regulations.

SHIPPING POLICY

For US customers, we offer 3 shipping options:

• Free shipping for orders over $69. This shipping option takes 5-8 business days.
• Economy for small orders (less than 1lbs) $6.99
• This shipping option takes 5-8 business days. 
• Standard shipping (FedEx / UPS) for all orders $9.99 
• This shipping option takes 1-5 business days. 

*Most Arrow exhausts  ship directly from Italian warehouse!

It typically arrives at our store within 1-2 weeks, and then we'll ship it out to you right away!

*Most of M4 and Empire exhausts Due to high volume of sales, lead time could be up to 5-20 business days before shipping.

We are currently unable to offer   overnight or 2-day guaranteed shipping .

This is because the warehouses of most of our suppliers only ship Ground.

Products ship from our Miami facility or drop ship direct from our Suppliers

Orders placed before 11am CST are typically will send the same day. 

Most orders placed after that time are will send the following business days. 

If you have specific shipping requests or needs please contact us at sales@bills-exhausts.com prior to purchasing and we will do our best to assist you.

If an item is back ordered from the manufacturer you will be notified by us. FYI – We don’t like it when this happens any more than you do.

We will try and help as best we can with back orders

A TRACKING NUMBER will be send to you via email or text after purchasing .

SHIPMENTS WITHIN THE U.S.

FREE STANDARD SHIPPING  on orders over $69 is available in all US lower 48 states, APO addresses, and Puerto Rico via USPS or UPS.  (*Exceptions apply for Alaska and Hawaii.)

Free standard shipping means we will select an option that gets you your parts as soon as possible while still being economically priced.

We reserve the right to deny free shipping for any reason.

About pre-orders:

When you order  PRE-ORDER it  means that you can purchase it before the official release date and then, you just wait for the shipping Usually pre-orders takes from 1-6 weeks depending the brand and the product. 

Contact us when ordering or we will contact you to go over rates and times.

INTERNATIONAL SHIPMENTS

WE SHIP WORLDWIDE Shipping rates outside the US are based upon destination and weight. 

Canada ,European Union and Puerto Rico Fast shipping with DHL Prepaid Customs/Taxes (DDP)

•  Countries we don't collect  tax or duties required pay by you.

Please note that we are unable to ship oversized items such as tires, batteries, and oils internationally.

For these items, we offer Large Truck Load (LTL) freight shipping.

Please be aware that LTL shipping costs may vary and exceed the estimated amount at checkout.

We will contact you for confirmation before processing your order.

We reserve the right to deny free shipping for any reason.

If you have questions about these fees or duties contact us prior to ordering and we can assist you.

 -For international orders, customers who refuse the package will not receive a refund for the original shipping cost. Additionally, any return shipping fees incurred by us will be deducted from the customer's refund

 -Tires are not eligible for return.

 -Electronics are not eligible for return.

More for Return policy here

Delivery times for international shipments are typically 5 to 9 business days, but this can vary depending on your country’s customs procedures.

Orders delayed by customs are not something we can control or change.

ALL international orders (Includes CANADA ,California and Puerto Rico) needed to be ship from our location in Miami Florida.

Most of International orders cannot drop ship from supplier's warehouses(Except on some specific Brands)

Parts typically take 2-7 business days to arrive at our warehouse.

Once they're in, we'll send you a tracking number.

The estimated delivery time shown at checkout begins once the part is shipped from our warehouse