Torpedo BMW R9T R12 Exhaust

• Full stainless steel “Torpedo” exhaust system
• Designed for BMW R nineT (all variants)
• Titanium front header + stainless steel muffler
• TIG welded construction
• Handcrafted

“Torpedo” Stainless Steel Exhaust — BMW R nineT 

Designed to enhance the character of the flat-twin engine, this full exhaust system combines a titanium front header for improved thermal response and weight reduction with a brushed stainless steel torpedo-style muffler.

The compact routing frees up the rear of the bike, improves ground clearance, and delivers a deep, metallic exhaust note that perfectly matches the personality of the BMW boxer engine.

Each component is carefully TIG welded and assembled using precision-fit conical joints to ensure excellent sealing, durability, and long-term reliability.

Sound & real-world rendering

Compatibility

• BMW R nineT: Classic / Pure / Scrambler / Urban G/S / Racer*
• *Depending on year and emission standard (Euro 3/4/5), please check O₂ sensor positions and exhaust routing before ordering.
• BMW R12

Technical details

• Materials: titanium (front header) + 304 stainless steel (mid-pipe & muffler)
• Finish: Black, engraved logo on the muffler
• Assembly: TIG welding, precision-fit joints, dedicated clamps and mounting brackets
• O₂ sensor ports: M18×1.5 (plugs included if not used)

Kit contents

• Titanium front header
• Mid-pipe and stainless steel torpedo muffler
• Clamps, brackets, and mounting hardware
• O₂ port plugs (if required)

Installation & setup

• Plug-and-play installation using the original mounting points
• Compatible with the original oxygen sensors
• Recommended: AFR verification and ECU tuning if the motorcycle is equipped with additional intake or performance modifications
• Ideal when combined with a performance air filter and proper engine tuning

On a R12:

Important notes

• Homologation: intended for off-road or private use only, depending on local regulations. The user is responsible for ensuring road legality in their country.
• Accessory compatibility: if your motorcycle is equipped with a skid plate, center stand, or catalytic converter guard, please verify clearance before installation.
• Maintenance: clean only when cold and avoid aggressive cleaning products on titanium and brushed stainless steel surfaces.