PUFF – Custom Lightweight Intake System for Harley-Davidson Softail (Milwaukee‑8)
The PUFF is a smooth, wide-tapered custom intake system for Harley-Davidson Softail models equipped with Milwaukee‑8 engines. Built from a nylon-carbon fiber composite, this ultra-lightweight air intake ensures reduced heat retention—keeping incoming air cooler and improving combustion efficiency. Unlike traditional metal intakes that absorb and radiate heat, the PUFF keeps your engine breathing clean and cold.
This Softail intake system features a 4-inch-wide mouth for optimal airflow and can be customized with your choice of mesh screen (brass, copper, or stainless steel) and screen bolts (black or stainless). It comes with VTA breather bolts and all necessary gaskets for a bolt-on, hassle-free installation.
Specifications:
Opening Width: 4 inches
Material: Nylon-carbon fiber composite
Weight: Extremely lightweight and heat-resistant
Customization: Choose between brass, copper, or stainless steel mesh
Hardware Options: Stainless steel or black screen bolts
Includes: VTA breather bolts, throttle body gasket
Installation: 100% bolt-on application
Compatibility: KM air filters and breather systems
The PUFF is a smooth, wide-tapered custom intake system for Harley-Davidson Softail models equipped with Milwaukee‑8 engines. Built from a nylon-carbon fiber composite, this ultra-lightweight air intake ensures reduced heat retention—keeping incoming air cooler and improving combustion efficiency. Unlike traditional metal intakes that absorb and radiate heat, the PUFF keeps your engine breathing clean and cold.
This Softail intake system features a 4-inch-wide mouth for optimal airflow and can be customized with your choice of mesh screen (brass, copper, or stainless steel) and screen bolts (black or stainless). It comes with VTA breather bolts and all necessary gaskets for a bolt-on, hassle-free installation.
Specifications:
Opening Width: 4 inches
Material: Nylon-carbon fiber composite
Weight: Extremely lightweight and heat-resistant
Customization: Choose between brass, copper, or stainless steel mesh
Hardware Options: Stainless steel or black screen bolts
Includes: VTA breather bolts, throttle body gasket
Installation: 100% bolt-on application
Compatibility: KM air filters and breather systems
The PUFF is a smooth, wide-tapered custom intake system for Harley-Davidson Softail models equipped with Milwaukee‑8 engines. Built from a nylon-carbon fiber composite, this ultra-lightweight air intake ensures reduced heat retention—keeping incoming air cooler and improving combustion efficiency. Unlike traditional metal intakes that absorb and radiate heat, the PUFF keeps your engine breathing clean and cold.
This Softail intake system features a 4-inch-wide mouth for optimal airflow and can be customized with your choice of mesh screen (brass, copper, or stainless steel) and screen bolts (black or stainless). It comes with VTA breather bolts and all necessary gaskets for a bolt-on, hassle-free installation.
Specifications:
Opening Width: 4 inches
Material: Nylon-carbon fiber composite
Weight: Extremely lightweight and heat-resistant
Customization: Choose between brass, copper, or stainless steel mesh
Hardware Options: Stainless steel or black screen bolts
Includes: VTA breather bolts, throttle body gasket
Installation: 100% bolt-on application
Compatibility: KM air filters and breather systems
Fitment:
Fits all Milwaukee‑8 engines and all Softail trim levels, including but not limited to:
Softail Standard FXST
Softail Street Bob FXBB & FXBBS
Softail Slim FLSL
Softail Heritage Classic FLHC & FLHCS
Softail Low Rider FXLR
Softail Deluxe FLDE
Softail Fat Bob FXFB
Softail Fat Boy FLFB
Softail Sport Glide FLSB
Softail FXDR 114 FXDRS
Softail Breakout FXBR
Why Choose the PUFF Intake System?
Designed specifically for Milwaukee‑8 powered Softails
Composite construction avoids heat soak, maximizing performance
Ultra-lightweight for improved efficiency and handling
4" wide mouth allows higher air intake volume
Fully customizable mesh screen and bolt finish
Easy bolt-on installation with included hardware and gaskets
FAQs:
Q: Will the PUFF intake fit my 2020 Softail Standard?
A: Yes, the PUFF fits all Milwaukee‑8 Softail models regardless of year or trim.
Q: Can I choose which mesh screen comes with it?
A: Absolutely. You can select from brass, copper, or stainless steel mesh, and choose your preferred bolt finish during checkout.
Q: Does this intake retain heat like metal ones?
A: No. The nylon-carbon composite design significantly reduces heat retention, ensuring cooler air enters your engine.
Q: Is it difficult to install?
A: Not at all. It includes all the necessary gaskets and breather bolts and installs with standard tools in a bolt-on format.
Q: Does it work with stock M8 breather systems?
A: Yes, and it also includes VTA breather bolts for an even cleaner setup.