✓ VERIFIED
Aug 29, 2024
Great product
They fit great and came with good hardware.
KURYAKYN
SKU: T14-604667
Kuryakyn Breather Kit B - Harley Evolution & Twin Cam Touring
$110.99
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About Kuryakyn
Kuryakyn has built bolt-on styling, lighting, controls and touring accessories for American V-twins since 1989. Its catalog is the go-to for riders upgrading a bike a weekend at a time — highway pegs, grips, mirrors, LED lighting and luggage that fit factory mounting points.
The Kuryakyn Breather Kit B for Harley-Davidson Touring models is engineered to reroute crankcase venting, preventing oily residue from accumulating on your bike. By directing gases upward through chrome tubes and banjo fittings, it uses gravity to keep oil droplets in the engine. This system helps maintain a cleaner engine and air cleaner, addressing a common issue with factory venting.
Why riders pick this
- Reroutes crankcase venting upward to prevent oil residue
- Gravity-fed design keeps oil droplets in the engine
- Features chrome banjo elbow fittings and durable tubes
- Includes all necessary hose, clamps, and mounting hardware
- Compatible with Evolution and Twin Cam Harley Touring engines
Factory crankcase venting often directs oil mist directly into the air cleaner, leading to a messy residue on your engine and surrounding components. The Kuryakyn Breather Kit B offers a smart solution by rerouting these crankcase gases. Its design ensures that oil droplets are guided back into the engine, keeping them off your bike's exterior and out of your air filter.
Clean Engine, Clean Ride
- Chrome banjo elbow fittings and tubes route vent gases upward
- Gravity-fed design minimizes oil carryover onto your bike
- Prevents oily residue on the engine and air cleaner
- Complete kit includes Y-line fitting, hose, clamps, and hardware
Optimized Venting for Performance Baggers
This breather kit is a practical upgrade for any Harley Touring rider looking to maintain a cleaner engine bay and extend the life of their air filter. It's designed for straightforward installation and is compatible with both Evolution and Twin Cam breather ports, making it a versatile solution for many models. Consider pairing it with a performance air cleaner for a fully optimized intake system.
Specifications
- Brand: Kuryakyn
- Manufacturer Part #: 9932
- Category: Engine Components / PCV Valves
- Weight: 1.2 lb
- Included Hardware: (2) Banjo Elbow Long, (1) 34 in. Hose 5/16 in. ID, (6) Aluminum Washers, (4) 1/2 in. Hose Clamps, (1) Y-Line Fitting, (2) 1/2-13 x 1.325 Evo Bolts, (2) 3/8-16 x 1.325 TC Bolts
Common questions
What's the main benefit of this breather kit over the stock setup?
The primary benefit is preventing oil residue. This kit reroutes crankcase gases upward, using gravity to return oil droplets to the engine instead of spraying them onto your bike or into the air cleaner.
Is this breather kit a direct bolt-on installation?
Yes, the Kuryakyn Breather Kit B includes all necessary hardware for installation on compatible Harley Touring models with Evolution or Twin Cam engines.
Will this kit change my engine's performance or require a tune?
This breather kit is designed to manage crankcase gases more effectively for a cleaner engine and air filter, not to alter engine performance directly. It typically does not require a retune, but always confirm with your tuner if you have other performance modifications.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Kuryakyn |
| TYPE | PCV Valves |
| SKU | T14-604667 |
| WEIGHT | 1.2 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.78
23 RATINGS
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✓ VERIFIED
Sep 16, 2023
Don’t
Look cheap. Very thin material. Don’t look good on the bike. You should give these away
✓ VERIFIED
Mar 8, 2021
Great customer service and super fast shipping! Can't get better than this!
✓ VERIFIED
Feb 14, 2021
No more rusty holes!
A simple, reasonably priced solution to cover the unsightly holes left when you remove your passenger pegs. Easy installation and clean appearance! The only thing that would improve this would be a gasket to provide a watertight seal.
✓ VERIFIED
Dec 22, 2020
Looked good wish it was little thicker material
✓ VERIFIED
Dec 12, 2020
Just like the description stated, definitely worth buying of you want to clean up the side of your bike?
