Product description
The Twin Air Powerflow Kit For Aprilia RXV 450 2006-2011 is part of the latest collection from Twin Air.
Features:
- The best filter in the world canâ€t do its job if there are leaks in the seal of the airbox. Twin Airâ€s PowerFlow Kits ensure a leak-proof, fool-proof fit with a rigid, lightweight aluminum cage that replaces your flimsy, plastic stock cage and, when needed, a billet-aluminum flange that bolts tight to your airbox.
- PowerFlow Kits are custom-designed to each unique application for superior airflow, improved sealing surface, removal of the restrictive backfire screen, and ease of service.
- All Kits include a BIO Factory Pre-Oiled Air Filter. Replacements are available separately.
- 2-stroke kits include a Twin Air filter and a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage and provides a tight seal to the airbox
- 4-stroke kit replaces the air-restricting stock backfire screen with a screen that has a special backfire-resistant layer of foam laminated to the inside
- Kit for YZ450F 10-13 also includes a complete airbox that increases the volume of the intake along with wash plug, cage and all mounting hardware Include a rigid, lightweight billet aluminum cage.
Specifications:
- Features: Backfire Resistant Layer| Washable
- Filter Media Material: Foam
- Filter Media Style: Dual-Layer
- Model: Powerflow
- Product Name: Air Filter Kit
- Units: Each
To fit:
- APRILIA RXV 450 2006 4.5 All Models
- APRILIA RXV 450 2007 4.5 All Models
- APRILIA RXV 450 2008 4.5 All Models
- APRILIA RXV 450 2009 4.5 All Models
- APRILIA RXV 450 2010 4.5 All Models
- APRILIA RXV 450 2011 4.5 All Models
- APRILIA RXV 550 2007 5.5 All Models
- APRILIA RXV 550 2008 5.5 All Models
- APRILIA RXV 550 2009 5.5 All Models
- APRILIA RXV 550 2010 5.5 All Models
- APRILIA RXV 550 2011 5.5 All Models
- APRILIA SXV 450 2006 4.5 European Models
- APRILIA SXV 450 2007 4.5 All Models
- APRILIA SXV 450 2008 4.5 All Models
- APRILIA SXV 450 2009 4.5 All Models
- APRILIA SXV 450 2010 4.5 All Models
- APRILIA SXV 450 2011 4.5 All Models
- APRILIA SXV 550 2006 5.5 European Models
- APRILIA SXV 550 2007 5.5 All Models
- APRILIA SXV 550 2008 5.5 All Models
- APRILIA SXV 550 2009 5.5 All Models
- APRILIA SXV 550 2010 5.5 All Models
- APRILIA SXV 550 2011 5.5 All Models
Manufacturer part number: 157033C
View all Twin Air. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Twin Air Powerflow Kit For Aprilia RXV 450 2006-2011
To fit:
- APRILIA RXV 450 2006 4.5 All Models
- APRILIA RXV 450 2007 4.5 All Models
- APRILIA RXV 450 2008 4.5 All Models
- APRILIA RXV 450 2009 4.5 All Models
- APRILIA RXV 450 2010 4.5 All Models
- APRILIA RXV 450 2011 4.5 All Models
- APRILIA RXV 550 2007 5.5 All Models
- APRILIA RXV 550 2008 5.5 All Models
- APRILIA RXV 550 2009 5.5 All Models
- APRILIA RXV 550 2010 5.5 All Models
- APRILIA RXV 550 2011 5.5 All Models
- APRILIA SXV 450 2006 4.5 European Models
- APRILIA SXV 450 2007 4.5 All Models
- APRILIA SXV 450 2008 4.5 All Models
- APRILIA SXV 450 2009 4.5 All Models
- APRILIA SXV 450 2010 4.5 All Models
- APRILIA SXV 450 2011 4.5 All Models
- APRILIA SXV 550 2006 5.5 European Models
- APRILIA SXV 550 2007 5.5 All Models
- APRILIA SXV 550 2008 5.5 All Models
- APRILIA SXV 550 2009 5.5 All Models
- APRILIA SXV 550 2010 5.5 All Models
- APRILIA SXV 550 2011 5.5 All Models

Twin Air filters are synonymous with superior airflow and engine protection in the motocross world. Renowned for their high-performance dual-layer foam construction, Twin Air filters effectively trap dirt and debris while maximizing airflow to ensure optimal engine performance. Trusted by professional riders and amateurs alike, Twin Air filters set the standard for reliability and performance.
Product description
The Twin Air Powerflow Kit For Aprilia RXV 450 2006-2011 is part of the latest collection from Twin Air.
Features:
- The best filter in the world canâ€t do its job if there are leaks in the seal of the airbox. Twin Airâ€s PowerFlow Kits ensure a leak-proof, fool-proof fit with a rigid, lightweight aluminum cage that replaces your flimsy, plastic stock cage and, when needed, a billet-aluminum flange that bolts tight to your airbox.
- PowerFlow Kits are custom-designed to each unique application for superior airflow, improved sealing surface, removal of the restrictive backfire screen, and ease of service.
- All Kits include a BIO Factory Pre-Oiled Air Filter. Replacements are available separately.
- 2-stroke kits include a Twin Air filter and a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage and provides a tight seal to the airbox
- 4-stroke kit replaces the air-restricting stock backfire screen with a screen that has a special backfire-resistant layer of foam laminated to the inside
- Kit for YZ450F 10-13 also includes a complete airbox that increases the volume of the intake along with wash plug, cage and all mounting hardware Include a rigid, lightweight billet aluminum cage.
Specifications:
- Features: Backfire Resistant Layer| Washable
- Filter Media Material: Foam
- Filter Media Style: Dual-Layer
- Model: Powerflow
- Product Name: Air Filter Kit
- Units: Each
To fit:
- APRILIA RXV 450 2006 4.5 All Models
- APRILIA RXV 450 2007 4.5 All Models
- APRILIA RXV 450 2008 4.5 All Models
- APRILIA RXV 450 2009 4.5 All Models
- APRILIA RXV 450 2010 4.5 All Models
- APRILIA RXV 450 2011 4.5 All Models
- APRILIA RXV 550 2007 5.5 All Models
- APRILIA RXV 550 2008 5.5 All Models
- APRILIA RXV 550 2009 5.5 All Models
- APRILIA RXV 550 2010 5.5 All Models
- APRILIA RXV 550 2011 5.5 All Models
- APRILIA SXV 450 2006 4.5 European Models
- APRILIA SXV 450 2007 4.5 All Models
- APRILIA SXV 450 2008 4.5 All Models
- APRILIA SXV 450 2009 4.5 All Models
- APRILIA SXV 450 2010 4.5 All Models
- APRILIA SXV 450 2011 4.5 All Models
- APRILIA SXV 550 2006 5.5 European Models
- APRILIA SXV 550 2007 5.5 All Models
- APRILIA SXV 550 2008 5.5 All Models
- APRILIA SXV 550 2009 5.5 All Models
- APRILIA SXV 550 2010 5.5 All Models
- APRILIA SXV 550 2011 5.5 All Models
Manufacturer part number: 157033C
View all Twin Air. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Twin Air Powerflow Kit For Aprilia RXV 450 2006-2011
To fit:
- APRILIA RXV 450 2006 4.5 All Models
- APRILIA RXV 450 2007 4.5 All Models
- APRILIA RXV 450 2008 4.5 All Models
- APRILIA RXV 450 2009 4.5 All Models
- APRILIA RXV 450 2010 4.5 All Models
- APRILIA RXV 450 2011 4.5 All Models
- APRILIA RXV 550 2007 5.5 All Models
- APRILIA RXV 550 2008 5.5 All Models
- APRILIA RXV 550 2009 5.5 All Models
- APRILIA RXV 550 2010 5.5 All Models
- APRILIA RXV 550 2011 5.5 All Models
- APRILIA SXV 450 2006 4.5 European Models
- APRILIA SXV 450 2007 4.5 All Models
- APRILIA SXV 450 2008 4.5 All Models
- APRILIA SXV 450 2009 4.5 All Models
- APRILIA SXV 450 2010 4.5 All Models
- APRILIA SXV 450 2011 4.5 All Models
- APRILIA SXV 550 2006 5.5 European Models
- APRILIA SXV 550 2007 5.5 All Models
- APRILIA SXV 550 2008 5.5 All Models
- APRILIA SXV 550 2009 5.5 All Models
- APRILIA SXV 550 2010 5.5 All Models
- APRILIA SXV 550 2011 5.5 All Models

Twin Air filters are synonymous with superior airflow and engine protection in the motocross world. Renowned for their high-performance dual-layer foam construction, Twin Air filters effectively trap dirt and debris while maximizing airflow to ensure optimal engine performance. Trusted by professional riders and amateurs alike, Twin Air filters set the standard for reliability and performance.
































