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Pro Circuit

Latest Pro Circuit Reviews – You could win up to $500 for reviewing products!

  • Pro Circuit Factory Sound 304 Silencer

    Justin in TN

    Total Pro... Circuit Exhaust

    Perfect match with the Platinum Pro Pipe. Nice barking sound with that delivers a smooth power band! Really like this combo.

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  • Pro Circuit T-6 Slip-On Silencer

    JESSE in NM

    Awesome looking, sound, performance & fit.

    I didn’t want a to buy a full exhaust system for my new 450. I didn’t need or want a big boost in horsepower. I just wanted a nice slip on muffler (silencer) that looked good, sounded good and performed well. This Pro Circuit T-6 is exactly that. Beautiful craftsmanship, perfect fit & slight boost in engine performance. My only complaint is that it has two spark arrestors. I removed the “removable” spark arrestor from the end cap, but it has another non removable spark arrestor exactly like the one in my stock 450SXF muffler, Fantastic price from Rocky Mountain made this an easy choice. Fast free shipping!

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  • Pro Circuit Type 296 Spark Arrestor Silencer

    Pasquale in NJ

    Great product

    Great fitment on my yz125x, quality seems identical to FMF products. While it actually might be louder than the stock 2021 silencer, I feel better knowing I am using a spark arrestor

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  • Pro Circuit T-6 Dual Exhaust System

    Tyler in TX

    Sounds great, looks good

    Have the duals on my 18 CRF450RX. Easy installation, looks good and sounds great. Love the remove-able spark arrestors since I switch between racing and trail riding.

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  • Pro Circuit Linkage Arm

    Marvin in WA

    nice lowering link

    nice piece, great workmanship, great addition to my bike

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  • Pro Circuit T-6 Exhaust System

    Chris in -

    Your neighbors will love you

    If you're at all on the fence about this pipe do yourself a favor and pull the trigger. i have mine on a 2020 KLX110L and at absolutely BARKS!!! Some minor rejetting was required before it would run properly. also dont forget to get a new exhaust gasket! its way easier than trying to reuse the old one. Worth the money 100%!!!

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