Protect your ATV’s air intake with the OUTERWEARS ATV Pre-Filter, designed for select 2003–2006 Bombardier Outlander models. This universal-fit pre-filter helps shield the air filter from sand, dirt, clay, and water while maintaining efficient airflow. It is a practical upgrade for riders who operate in dusty, muddy, or wet conditions and need additional intake protection.
The OUTERWEARS pre-filter uses silicone-impregnated micro-mesh material with uniform micron-sized openings. The water-resistant construction filters particles as small as .005 inches in diameter without noticeable airflow restriction. Dyno and flow bench testing has shown no significant loss of horsepower or air intake performance when using this product. Dielectrically welded seams provide a secure, durable design for repeated use in demanding off-road environments.
This pre-filter fits 2003–2005 Bombardier Outlander 330 HO 2x4 and 4x4 models, as well as 2004–2006 Bombardier Outlander MAX 400 HO IRS and Outlander MAX 400 HO XT IRS models. Verify your ATV model and airbox application before installation. The manufacturer part number is 20-1066-01, and the vendor part number is 25-5803.
Features:
- Airflow Protection: Dyno and flow bench testing showed no significant loss of horsepower or air intake while using the pre-filter.
- Water-Resistant Material: Silicone-impregnated micro-mesh helps protect the intake from moisture.
- Durable Construction: Dielectrically welded seams provide reliable performance in off-road conditions.
- Fine Particle Filtration: Uniform micron-sized openings help filter sand, dirt, clay, and other unwanted elements.
- Low-Restriction Design: Filters particles as small as .005 inches in diameter without noticeable airflow restriction.
- Fitment: Fits select 2003–2005 Bombardier Outlander 330 HO 2x4 and 4x4 models, plus 2004–2006 Bombardier Outlander MAX 400 HO IRS and MAX 400 HO XT IRS models.
Fitment:
2003 Bombardier Outlander 330 HO 2x4 [IRS]
2003 Bombardier Outlander 330 HO 4x4 [IRS]
2003 Bombardier Outlander 400 HO 2x4 [IRS]
2003 Bombardier Outlander 400 HO 4X4 XT [IRS]
2003 Bombardier Outlander 400 HO 4x4 [IRS]
2004 Bombardier Outlander 330 HO 2x4 [IRS]
2004 Bombardier Outlander 330 HO 4x4 [IRS]
2004 Bombardier Outlander 400 HO 2x4 [IRS]
2004 Bombardier Outlander 400 HO 4X4 XT [IRS]
2004 Bombardier Outlander 400 HO 4x4 [IRS]
2004 Bombardier Outlander Max 400 HO XT [IRS]
2004 Bombardier Outlander MAX 400 HO [IRS]
2005 Bombardier Outlander 330 HO 2x4 [IRS]
2005 Bombardier Outlander 330 HO 4x4 [IRS]
2005 Bombardier Outlander 400 HO 4X4 XT [IRS]
2005 Bombardier Outlander 400 HO 4x4 [IRS]
2005 Bombardier Outlander Max 400 HO XT [IRS]
2005 Bombardier Outlander MAX 400 HO [IRS]
2006 Bombardier Outlander 400 HO 2x4 [IRS]
2006 Bombardier Outlander 400 HO 4X4 XT [IRS]
2006 Bombardier Outlander Max 400 HO XT [IRS]
2006 Bombardier Outlander MAX 400 HO [IRS]