DRZ400SM Servicing: Delta Barrel 4-S Silencer

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Likely to be the only legal after market full system exhaust for the Suzuki DRZ400SM, the Delta Barrel 4-S Silencer is specially designed for street, enduro or super motard use. With a sleek and stylish appearance, its mid pipe is made of stainless steel while the body is crafted from lightweight hairline finish aluminium. It also comes with a FIM approved aluminum die-cast end cap.

With an improved emission efficiency and exhaust pressure, the Delta Barrel 4-S Silencer provides high power in the entire power band. Equipped with a special inner silencer body, its multi-stage expanding mid pipe design provides power on the high end, and rich torque at both the middle and bottom bands. Using only the best restrictor specific for each model, the exhaust gas circulation is smooth while increasing horse power and is definitely one of the top performing after market full system exhausts available in the market.

In the meantime, check out our full range of motorbike accessories available. Alternatively, you can drop by Speedzone to find out more about our bike servicing packages and accessories suitable!

4 Response Comments

  • NasirMay 23, 2017 at 1:04 am

    Hi speedzone.
    I just want to enquire about this delta pipe. Are you still selling it? How much would it be? Im riding a 2012 registered drz.

  • AzliAugust 2, 2017 at 10:35 am

    HI Speed,

    kindly advice is Delta barrel 4 full system legal? As i asked other shop and was told that it was not legal anymore.

  • AzliAugust 8, 2017 at 10:11 am

    Hi, need you kind advice. My 400SM chasis Start with JS. Is this Delta barrel 4 approved to use?

  • JackAugust 23, 2017 at 9:21 pm

    Do you sell Delta Barrel 4 header only?


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