K&N Engineering
K&N 11-14 Polaris RZR 900 875CC Performance Intake Kit
Fits these machines
Confirm your year and trim against the fitment list in the description before ordering.
K&N Fuel Injection Performance Kits (FIPK's) are built for many different vehicles and represent a dramatic improvement over a K&N O/E replacement filter alone; they use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow “chain†robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Fuel Injection Performance Kits (FIPK) virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER.
K&N Fuel Injection Performance Kits (FIPK) are truly state-of-the-art. K&N starts with the largest conical shaped high-flow air filter that can fit into the engine compartment while using factory holes and mounting points. This extra filter size provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box. The oversized air filter also captures and holds more dirt increasing the service life before a cleaning is required (up to 100,000 miles). When possible, the filter is isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine, which increases horsepower. Next the filter is attached to a rotationally molded tube made from interlaced High Density Polyethylene (HDPE). This process allows the tube to be precisely shaped to reduce turbulence and accelerate airflow into the engine. This is why some tubes have unique shapes that are specifically engineered for each application. Finally the tube is connected to the engine with adapters made from high strength materials such as silicon and reinforced nylon and ensures long life. Put all this together and you have the best high-flow intake system available today.
FEATURES
* Guaranteed to Provide more HP and Increased Acceleration
* Engineered to Specific Vehicle Design
* Easy to Install, Usually in 90 minutes or less!
* Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions)
* Million Mile Limited Warranty
* Replaces OEM Filter and Air Box
* Air Filter is Washable and Reusable
* Works with Original Equipment Manufacturer Computer Systems
* Designed to use Factory Holes & Mounting Points Whenever Possible
* Most are CARB Exempt and street legal in all 50 US States
Features and Benefits
Washable & Reusable Air Filter: Includes a High-Flow Air Filter that can go up to 100,000 miles before cleaning under normal highway driving conditions.
Specifications
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- CARB EO Number: D-269-51
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- Clamps Included: 6
- Couplers Included: 1
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: Aluminum
- Product Style: Motorcycle Intake System
- Replacement Filter: RU-5062XD
- Type: Gen II
- Weight: 9.8 lb (4.4 kg)
- Title: K&N 57-1129 Performance Air Intake System
- Mounting Hardware Included: Yes
- Street Legal In All US States: Legal for use in all 50 states.
- TUV Approved (Europe): No
- Air Box Included: Yes
- Air Filter Washable: Yes
- Clamp Color/Finish: Natural
- Coupler Color/Finish: Black
- Mass Air Flow Sensor Adapter Included: No
- Oil Included: Yes
- Package Material: Paperboard
Fitment
- 2012-2013 Polaris Ranger RZR XP 4 900
- 2012-2013 Polaris Ranger RZR XP 4 900 EPS LE
- 2011-2013 Polaris Ranger RZR XP 900
- 2013 Polaris Ranger RZR XP 900 EPS LE
- 2013 Polaris Ranger RZR XP 900 EPS Walker Evans LE
- 2013 Polaris Ranger RZR XP 900 HO Jagged X Edition
- 2011-2013 Polaris Ranger RZR XP 900 LE
- 2014 Polaris RZR 4 900 EPS LE
- 2014 Polaris RZR 900
- 2014 Polaris RZR 900 EPS LE
Fits these machines:
- Polaris RZR XP 4 900
- Polaris RZR XP 900
- Polaris RZR 4 900
- Polaris RZR 900
Genuine K&N Engineering part (MPN 57-1129), shipped direct from the distributor or manufacturer with full manufacturer warranty. Confirm your year, make and model before ordering.