VTA Breather Bolt Set – CNC Vent-to-Atmosphere Bolts for Harley-Davidson Softail
The VTA Breather Bolt Set is a must-have Softail accessory for riders running vent-to-atmosphere intake systems. These CNC-machined aluminum breather bolts are specifically designed to vent crankcase pressure externally, reducing internal oil blow-by and helping your Harley M8 engine run cleaner.
Crafted for Milwaukee-8 Softail engines and finished in anodized black, these breather bolts offer a low-profile look with high-performance function. Each bolt is equipped with a removable and reusable mesh filter, making them a clean, sustainable upgrade for your Softail air cleaner setup.
Whether you're fixing a common oil misting issue or upgrading your intake system, this Harley-Davidson breather bolt kit delivers both function and form.
Specifications:
Material: CNC-machined aluminum
Finish: Anodized black
Design: Vent-to-atmosphere (VTA) configuration
Filter: Built-in mesh filter (removable & reusable)
Included: 2 breather bolts per kit
Compatibility: Works with most aftermarket Harley air cleaner setups
The VTA Breather Bolt Set is a must-have Softail accessory for riders running vent-to-atmosphere intake systems. These CNC-machined aluminum breather bolts are specifically designed to vent crankcase pressure externally, reducing internal oil blow-by and helping your Harley M8 engine run cleaner.
Crafted for Milwaukee-8 Softail engines and finished in anodized black, these breather bolts offer a low-profile look with high-performance function. Each bolt is equipped with a removable and reusable mesh filter, making them a clean, sustainable upgrade for your Softail air cleaner setup.
Whether you're fixing a common oil misting issue or upgrading your intake system, this Harley-Davidson breather bolt kit delivers both function and form.
Specifications:
Material: CNC-machined aluminum
Finish: Anodized black
Design: Vent-to-atmosphere (VTA) configuration
Filter: Built-in mesh filter (removable & reusable)
Included: 2 breather bolts per kit
Compatibility: Works with most aftermarket Harley air cleaner setups
The VTA Breather Bolt Set is a must-have Softail accessory for riders running vent-to-atmosphere intake systems. These CNC-machined aluminum breather bolts are specifically designed to vent crankcase pressure externally, reducing internal oil blow-by and helping your Harley M8 engine run cleaner.
Crafted for Milwaukee-8 Softail engines and finished in anodized black, these breather bolts offer a low-profile look with high-performance function. Each bolt is equipped with a removable and reusable mesh filter, making them a clean, sustainable upgrade for your Softail air cleaner setup.
Whether you're fixing a common oil misting issue or upgrading your intake system, this Harley-Davidson breather bolt kit delivers both function and form.
Specifications:
Material: CNC-machined aluminum
Finish: Anodized black
Design: Vent-to-atmosphere (VTA) configuration
Filter: Built-in mesh filter (removable & reusable)
Included: 2 breather bolts per kit
Compatibility: Works with most aftermarket Harley air cleaner setups
Fitment:
Compatible with all Harley-Davidson Softail models equipped with Milwaukee‑8 engines and aftermarket vent-to-atmosphere air cleaner systems.
Why Choose the VTA Breather Bolt Set?
Reduces internal crankcase pressure and oil misting
CNC machined from aluminum for strength and precision
Reusable mesh filters simplify maintenance
Perfect upgrade for custom Harley Softail air cleaner builds
Anodized black finish for a clean, stealthy appearance
Direct bolt-on install – no tuning required
FAQs:
Q: Will this breather bolt kit fit my 2021 Harley Softail Standard?
A: Yes. It fits all Milwaukee‑8 Softail models running vent-to-atmosphere air cleaners.
Q: Do these bolts help with oil misting from the intake?
A: Yes. They release excess crankcase pressure and help reduce oil misting often seen in M8 engines.
Q: Are the filters replaceable?
A: The filters are not only replaceable but reusable. Simply remove and clean them as needed.
Q: Is tuning required after installation?
A: No tuning is necessary. This is a bolt-on modification that enhances breathing without impacting fuel management.
Q: Will these work with my stock air intake?
A: They are intended for use with aftermarket VTA-style air cleaners. Stock intake systems typically do not use this configuration.