High performance all foam air filter for the Turbo Honda. This filter reduces intake system restriction to improve low RPM performance (below 4K) before the turbo spools up. This ultra lightweight filter wont fall off like the K&N and does an excellent job of dispersing water from the intake of your engine. For this application, its the superior filter to use! UNI filters breath on all sides and even on the end cap. More filter area for better flow!

From Uni Filter, "The best filters on earth!"
On a stock ski, there is no top end gain with this filter as the ecu compensates for any high rpm intake restriction. Gains are on the low end.

** This filter is a great choice for the Yamaha GP1300R when running the RIVA fuel controller!

**This filter is required when installing the MACSBOOST INTERCOOLER!
**This filter is included in the MACSBOOST Stage II kit

*Not a USCG approved flame arrestor. For racing purposes only!

When installing this filter, be sure to push the filter flange completely over the turbo intake such that the flange and filter are flush. If your airbox is on the front left of the engine, this mod could be more difficult as the air tube might need to be removed. If you have a rear airbox, this modification is very easy. We recommend re-using the stock all stainless clamp and discarding the included one. ** remove the oil from the rubber neck of the filter and turbo neck before installation with alcohol or other solvent. DO NOT OVERTIGHTEN the clamp!

Oil breather is required when removing stock airbox for installation of this filter.