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MBRP

MBRP 04-09 Yamaha YZF 450 Slip-On Exhaust System w/Sport Muffler

MBRP 04-09 Yamaha YZF 450 Slip-On Exhaust System w/Sport Muffler

SKU: MBRPAT-6403SPPart #: AT-6403SP
Regular price $314.99 USD
Regular price List $331.57 USD Sale price $314.99 USD
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✓ 50-State Legal✓ Ships direct from the manufacturer✓ Free Shipping✓ Secure Checkout
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Frequently Asked Questions

How do I know if this fits my vehicle?

Pick your vehicle in the bar at the top of the page - the box next to the price then tells you if this part fits it. The Fitment tab lists every vehicle the manufacturer lists.

Is this a complete cat-back system?

It is sold as a cat-back exhaust: it replaces the exhaust from the catalytic converter back. The manufacturer's description lists exactly what comes in the box.

Is this street legal?

Yes, this exhaust is 50-state emissions compliant and street legal.

How long will shipping take?

Ships direct from the manufacturer.

What's included in the box?

The manufacturer's description above lists what comes with this part; it ships in 1 box.

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CLEAN LOOKS AND A PERFORMANCE SOUND - MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone.

Features & Benefits

  • Reliable and Dependable Chambered Design. Bolt-on Installation. Mild Exhaust Tone, Increased Flow.
  • Sport Muffler