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Vandemon Titanium Headers with OEM Valve Function For 2019-23 BMW R1250GS Adventure

2 sold in last 8 hours
Vandemon
BMWR1250GSTIHEADERV
Ausverkauft
Exhaust Hardware
$1,084.99
Vandemon Titanium Valved Headers | BMW R1250GS & Adventure (2019-2023) Retain your OEM exhaust valve with Vandemon Titanium Headers for the BMW R1250GS. Shed 2.3kg, delete...
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$1,084.99

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Vandemon Titanium Headers with OEM Valve Function For 2019-23 BMW R1250GS Adventure

Vandemon Titanium Valved Headers | BMW R1250GS & Adventure (2019-2023)

Retain your OEM exhaust valve with Vandemon Titanium Headers for the BMW R1250GS. Shed 2.3kg, delete the catalytic converter, and boost low-end torque.

The Vandemon Titanium Headers with OEM Valve Function for 2019–2023 BMW R1250GS Adventure are designed for riders who want enhanced performance without compromising factory electronics or rideability. Manufactured from premium-grade titanium, these headers significantly reduce weight while optimizing exhaust gas flow for smoother power delivery and improved throttle response. The Vandemon Titanium Headers with OEM Valve Function are the ultimate performance solution for the BMW R1250 GS and Adventure. Unlike traditional aftermarket headers that require a "servo buddy" or ECU delete, this system features a precision-integrated exhaust valve. This allows your bike's ECU to maintain control over back-pressure and sound levels exactly as BMW intended, providing a civil exhaust note at cruise and a raw, unrestricted roar under hard acceleration.

By retaining the OEM exhaust valve, the system integrates seamlessly with BMW’s stock ECU and riding modes, preserving low-speed control while allowing freer flow at higher RPMs. Precision TIG welding, superior heat resistance, and exact fitment make these headers ideal for long-distance adventure touring, off-road riding, and demanding environments. By removing the heavy, heat-soaking catalytic converter and replacing the stock stainless steel with Ti1 Japanese Titanium, you’ll experience significantly lower engine temperatures and a more agile ride.

Product Details

  1. Compatibility: BMW R1250GS / GS Adventure (2019–2023)
  2. Material: Ti1 High-Grade Titanium
  3. Weight: 2.5 kg (Saves 2.3 kg over stock headers)
  4. Valve: Integrated Inline Valve (Compatible with OEM Servo cables)
  5. Power Gain: +4 HP at 7400 RPM
  6. Torque Gain: +6.9 Nm at 2700 RPM

Key Features

  1. Retains OEM Valve Function: Keeps the exhaust servo active, preventing dashboard warning lights and maintaining low-end rideability.
  2. Catalytic Converter Delete: Eliminates the heaviest and hottest part of the exhaust for better flow and reduced heat radiation.
  3. Ti1 Titanium Construction: Offers a superior strength-to-weight ratio and is completely immune to rust or salt corrosion.
  4. Integrated O2 Sensor Bungs: Pre-welded ports allow for easy re-installation of factory oxygen sensors for perfect fueling.
  5. Brushed Race Finish: The natural titanium finish develops a striking blue/purple "heat-stain" after your first ride.

Key Benefits

  1. Lower Operating Temperatures: Titanium dissipates heat twice as fast as steel, keeping your boots and panniers cooler on long trips.
  2. Increased Low-End Torque: The retention of the valve ensures you don't lose that essential "bottom-end grunt" needed for technical off-road riding.
  3. No ECU Mapping Required: Because it retains the valve and O2 sensors, many riders run this system safely on the stock tune (though a custom map maximizes gains).
  4. Weight Savings: Dropping over 2kg off the front of the bike improves steering response and reduces fatigue during long adventure rides.
  5. Exotic Sound Profile: Enhances the boxer engine's deep character without becoming "droney" or annoying during highway cruising.

Technical Specifications

  1. Construction: 100% Ti1 Titanium header pipes and mid-section.
  2. Welding: Proprietary dual-sided "fishbone" welds for maximum joint integrity.
  3. Sound Level: ~88dB with OEM Muffler (Valve Closed); ~103dB (Valve Open).
  4. Finish: Natural brushed titanium (No polishing required).
  5. Compatibility: Designed to fit perfectly with the OEM BMW muffler or any slip-on designed for the stock headers.

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