Spectre Plenum 4in. OD x 9in. (Air Cleaner to Stud Inlet) - Single - 9849 Spectre $119.99 This Spectre Air Intake Plenum has a single inlet with a 4 inch outside diameter. Manufactured from polished cast aluminum, this plenum is designed to be compatible with Spectre 4 inch tubing,... Add to Cart
Spectre Inline Air Box 4in. w/Filter - 9833 Spectre $99.99 Spectre's polished aluminum inline airbox with air filter has a 3 inch inlet and outlet. This cylindrical air box has an outside diameter of 4 inches. It allows you to create a custom air intake that... Add to Cart
Spectre Inline Air Box 5in. w/Filter - 9832 Spectre $119.99 Spectres polished aluminum inline airbox with air filter has a 4 inch inlet and outlet. This cylindrical air box has an outside diameter of 5 inches. It allows you to create a custom air intake that... Add to Cart
Spectre Inline Air Box 6in. w/Filter - 9831 Spectre $119.99 The Spectre polished aluminum inline air box with air filter has a 4 inch inlet and outlet. This cylindrical air box has an outside diameter of 6.1 inches. It allows you to create a custom air intake... Add to Cart
Spectre Dual Plenum Kit (Ultra Low) 120 Degree - Polished - 9824 Spectre $249.99 The Spectre Polished Aluminum 4 Inch Dual Plenum gives you the ability to design your own custom cold air intake system. With an ultra-low profile design, the dual plenum can fit under many flat...
Spectre Universal Tube Y-Pipe 4in. OD / 180 Degree Y-Angle / 90 Degree Leg Angle (6in. Legs) - 97998 Spectre $119.99 Spectre's 4 inch outside diameter Y-Pipe is designed for custom 2 into 1 style air intake systems utilizing 4 inch tubing. This Y-pipe has legs that come out of throttle body at a 90 degree angle to...
Spectre Universal Tube Elbow 4in. OD x 16in. Length / 90 Degree - Aluminum - 97991 Spectre $119.99 Spectre's 4 inch outside diameter - 90 degree elbow is designed for custom air intake systems utilizing 4 inch tubing. Available with a polished aluminum finish, this tube can be welded or connected... Add to Cart
Spectre Universal Tube Elbow 4in. OD x 6in. Length / 90 Degree - Aluminum - 97990 Spectre $49.99 Spectre's 4 inch outside diameter - 90 degree elbow is designed for custom air intake systems utilizing 4 inch tubing. Available with a polished aluminum finish, this tube can be welded or connected... Add to Cart
Spectre Universal Tube Elbow 4in. OD / 90 Degree Mandrel - Aluminum - 9799 Spectre $49.99 Spectre tubes allow you to design your very own custom cold air intake system. All of our air intake components are designed and built using high quality materials and engineered for optimum fit and... Add to Cart
Spectre Oval to Round Coupler 4in. (PVC) - Black - 9791 Spectre $31.99 This Spectre coupler connects any 4 inch outside diameter component or air intake tube to the Ford 4.6L oval throttle body inlet with 5.2 x 3.1 inch dimensions. The coupler is made from black PVC and...
Spectre Headlight Air Funnel (Round) 5-3/4in. - 9789 Spectre $39.99 This Spectre Performance aluminum headlight funnel can be used to get cooler outside air through the high beam headlight bucket. The Spectre Performance aluminum headlight funnel will fit any 5.75...
Spectre Headlight Air Funnel (Rectangular) - 9787 Spectre $29.99 Spectre headlight funnels are used to run cooler outside air through the headlight buckets where high beams are not needed. The funnel is held in place by the factory trim ring. This headlight funnel...