Installing the Stainless Hand-Bent Exhaust Pipe (SR400 FI '09-'19)
Installation steps for the Stainless Hand-Bent Exhaust Pipe for the SR400 FI ('09-'19). Photos walk you through removing the O2 sensor and stock header pipe, applying anti-seize, swapping the damper, and securing everything.
- Removing the O2 sensor coupler and stock header pipe
- Applying anti-seize to the O2 sensor
- Swapping the damper and securing the product
The Stainless Hand-Bent Exhaust Pipe (G4-00163) is an exhaust pipe for the SR400 FI ('09-'19). It shares its instruction manual with the Stick-Out Pipe (G4-00164) and installs with the same steps.
This page walks you through removing the stock exhaust pipe, moving the O2 sensor and damper to the new pipe, and securing it to the bike.
01 Remove the stock exhaust pipe
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Disconnect the O2 sensor coupler.
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Loosen the O2 sensor on the stock header pipe.
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Remove the header pipe mounting bolt at the bottom.
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Remove the bolts on the engine side.
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Remove the damper from the stock header pipe.
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Remove the O2 sensor.
02 Install the product
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Apply an anti-seize such as thread compound to the O2 sensor threads.
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Install the O2 sensor in the product.
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Install the damper from the stock header pipe.
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Line up the product with the engine and frame, and secure all the bolts.
Before installing the O2 sensor in the product, apply an anti-seize such as thread compound to its threads.
Explanations of tools and general work are omitted. Minor adjustments or workarounds may be needed due to individual differences between bikes. After installation, check that all fasteners are tight. If you are unsure about the installation, be sure to have it done by someone experienced or by a custom shop. For any questions, please reach us through our contact form.
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*Installation is at your own risk. If you're unsure about doing the work yourself, we recommend consulting your local motorcycle shop.
*The content and photos reflect the time of writing. Please check each product page for current specifications, fitment and stock.