M4 exhaust For Motorcycles

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Most Recent exhaust Reviews

M4 GP Series Slip-On Exhaust M4 GP Series Slip-On Exhaust Clevey - Best slip-on "Thisis the best slipon i have owned so far. It gives the bike a better sound than the factory muffler without making it too loud (noise ordanance). It improves the look of my by by using the factory heatsheild and lets me get rid of those ugly rear pegs (solo rider). This took me lest than 5 minutes to put on, the longest part was figuring out where to put the M4 decal. I did not feel any power change but the look is good enought for me!"
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Magnaflow Bandit 2-Into-2 Exhaust Magnaflow Bandit 2-Into-2 Exhaust WCHG24 - Hawaii Very good product "It was super easy to install and it sounds amazing. It's that classic deep Harley sound. Its definitely a head turner."
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Shoot Out in Front with M4

You know you've hit the bull's eye with an exhaust system designed and sold for closed-course competition only. M4 Exhaust manufactures full systems, slip-ons and bolt-on systems all designed to give you the best performance gains possible without unrealistic or impossible numbers.

MotoSport stocks full M4 exhaust systems, slip-ons and bolt-ons. These are not chincy lead weights. M4 exhausts and slip-ons are top-of-the-line and available in carbon, polished and titanium - purely cosmetic so you don't have to decide on weight. When you're ready to pull the trigger on an M4 check out the line of M4 exhaust at MotoSport:

  • Full Systems
  • Slip Ons

MotoSport gives you one of the largest M4 exhaust system selections on the web. Don't get exhausted looking for the right exhaust system, just aim with M4 and MotoSport. Want help? Call our toll free line 866-677-7338 or chat with an expert.

Here are even more reasons to shop for M4 exhaust systems on MotoSport:

  • fast, free shipping on orders over $79
  • No hassle returns
  • 90-day return policy
  • No sales tax (except for Mississippi, Virginia and Utah)