FL Touring ONLY


NEW M3 Exclusive Ventilator with Dip Stick. Yes it will come complete!


Now there is no reason to remve tour vent cap!!!!


The Milwaukee 8 and Newer Twin Cam engines have a know puking issue.


The M3 Ventilator will allow your engine to breath more than any of the competition.  The M3 Ventilator will offer you engine lower crankcase pressures, cooler oil temperatures, less scavenging of oil into your air cleaner (thus robbing horsepower also), and assist with less sumping conditions. This is an excellent upgrade for a stock engine or a highly modified engine.  Please do your research and see that in 2009 Harley Davidson swapper the oil stick to a twist in the same time they strunk head breathing.  They know that the case pressure was going to raise. HD has no choice but to comply with the Clean Air act.  HD engines were vented from the case for years.  Then EPA forced the breather into the heads to the intake and thus burning the excess oil.  The issue now is that the engines are larger and have less ventilation.  The excess oil can cause carbon build up.  Loss of power. Crank sumping. All around poor performance.   The newer design of the case on the M8 has a flaw in design that the poor venting exposes.  HD cannot address this issue do to EPA restrictions.

We will NOT ever ask you to drill into your case, making a permanent alteration. We do NOT want you to take a chance of possibly dropping shavings into your oil pan.  This could be a catastrophic accident (why chance it?).  You do not need a “check valve”, this could cause an adverse affect and be just as detrimental to your engine. The M3 Ventilator is installer friendly, even to a novice hobbyist.  No tools are needed other than a screwdriver to tighten one hose clamp.  The M3 Ventilator is an American made CNC billet aluminum part, NOT a cheap plastic injected part or any other “quick fix”.

The M3 Ventilator is different in many ways making it the most efficient design to date:

CNC Billet M3 Ventilator Oil Cap (NO DRILLING REQUIRED)

3/8 Breather ventilation without choking the size down in other areas.

UNI brand Washable filter with a zip tie and hose clamp

3/8 Black Gates Fire Proof Hose

New O Ring for the M3 breather cap


Dyno proven horsepower gains with some engine combinations

Designed in conjunction with A1Cycles.net (Home of 2016 Top Fuel Champion Michael Beland).

Each kit comes with everything you need to install.

For closed course competition ONLY.


M3 Provided the Ventilator for A1 Cycles.  Now we have made our twist on the design.

2009+ M8 & Twin Cam M3 Exclusive Dip Stick- Ventilator FLH Tour ONLY

  • 2009-2020 Black FLH 09-2020 FLH Twin Cam