K&N X-Stream Universal Clamp On Filter Fits 3 in (76 mm) KNRX-3990-1 Cables 2006 Suzuki SX4 1

2006 Suzuki SX4 1

5 in (165 mm) Base OD x 4

Street/strip

They are very rigid and won't bend under the stress of competition

K&N X-Stream Universal Clamp On Filter Fits 3 in (76 mm) KNRX-3990-1 Cables 2006 Suzuki SX4 1K&N X Stream Universal Clamp On Filter Fits 3 in (76 mm)8. 688 in (221 mm) H x 6 in (152 mm) Base OD x 4 in (102 mm) Top OD KNRX 3990 1 KNRX 3990 1 RX 3990 1 K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in