• One-piece aluminum backing plate features patented hidden breather technology
• Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
• Radius air inlet provides maximum performance by providing unobstructed airflow
• Backing plates are available in Standard, black powder coat, or chrome finish
• Kits are available with synthetic black filter elements
• Synthetic filters feature a black synthetic material that is water resistant and never needs to be oiled; just wash and re-use
• All kits include high-performance filter, backing plate and steel outer cover
• All necessary hardware and instructions are included with each kit

NOTE: Kits with Synthetic filter are exempt per C.A.R.B. ref. E.O. # D-639-4, Exhibit A.

(1) Silver aluminum back plate

(1) Air filter element

(1) Back plate spacer

(1) Chrome aluminum air filter cover

(2) 1/2"-13 Breather bolts 04-up (small hole)

(2) 1/2"-13 Breather bolts 91-03 (large hole)

(2) 1/2" Breather bolt flat washers

(3) Standoff set screws

(3) Standoffs

(4) O-Rings

(3) 1/4"-20 x 1/2" Button head bolts

(1) 5/16"-18 x 1-1/2" Socket cap head bolt

(1) 5/16"-18 x 1" Flat head bolt

(2) 5/16" Flat washers

(1) 0.017fl. oz. Threadlocker

(2) Throttle body gaskets

Instructions