Air Intake Systems

Spectre's polished aluminum inline airbox with air filter has a 4 inch inlet and outlet. This cylindrical air box has an outide diameter of 5 inches. It allows you to create a custom air intake that...

The Spectre Intake Coupler Elbow connects a 4 inch outside diameter component or air intake tube to another 4 inch outside diameter component or intake tube at a tight 90 degree angle. Two stainless...

Spectre's EPDM/TPE couplers, elbows and reducers are available to help you connect different air intake tubes together with ease. We offer multiple length and shape couplers and reducers with 3, 3.5,...

Spectre's EPDM/TPE couplers, elbows and reducers are available to help you connect different air intake tubes together with ease. We offer multiple length and shape couplers and reducers with 3, 3.5,...

This Spectre Intake Coupler is designed to connect 4 inch outside diameter components or air intake tubes together. This intake coupler is 2 inches in length and made from black PVC and comes...

Spectre's Air Duct Hose is designed to attach directly to an air box inlet, plenum, intake tube or mounting plate with a 4 inch outside diameter to bring cooler air into the engine. Multiple pieces...

This Spectre Intake Coupler Reducer is designed to connect a 4 inch outside diameter component or air intake tube with a 3 1/2 inch outside diameter component or intake tube. This intake coupler is 3...

Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your engine from harmful debris. This air intake system comes with a washable,...

Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your engine from harmful debris. This air intake system comes with a washable,...

Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your engine from harmful debris. This air intake system comes with a washable,...

Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your engine from harmful debris. This air intake system comes with a washable,...

Spectre air intake systems are designed to get more horsepower and torque from your vehicle while working to protect your engine from harmful debris. This air intake comes with a red Spectre reusable...