Spectre Adjustable Conical Air Filter 9-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black Air Filters>Velocity Stacks technology is the synthetic material

technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone Diesel Boots

this 3 stainless steel V-band clamps provide a rigid and secure connection between intake

safe for catalytic converters

Stage 2 ACN91 octane: up to 45% HP / 46% TQ

or head gasket failure

Spectre Adjustable Conical Air Filter 9-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - Black Air Filters>Velocity Stacks technology is the synthetic materialThis Spectre High Performance Racing (HPR) Air Filter is a black media clamp on cone filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3 1 2 inch, and 4 inch diameter tubes. Manufactured using high quality materials throughout, including oiled synthetic media, urethane, and steel mesh, this washable performance filter is precision engineered for low restriction and better