Air Filter Riser Kit

The SPECTRE Air Filter Riser Kit (SPE-4954) is a precision intake modification designed for serious engine builders and performance enthusiasts who demand cleaner, unrestricted airflow to their carburetors. This riser kit addresses a fundamental intake design constraint: stock filter housings often create restrictive air paths that rob horsepower and throttle response. If you're upgrading your engine's breathing capacity for a classic hot rod or street machine, this kit is an essential component.

Engineered from durable materials built to withstand underhood heat and vibration, the SPECTRE Air Filter Riser Kit elevates and repositions your air filter element for optimal flow characteristics. Its lightweight design—only 0.23 lbs—ensures negligible impact on engine bay balance, while the compact 2.1 x 7.8 x 6.8 inch footprint allows for flexible mounting options in tight engine compartments. This modification is particularly beneficial for carbureted engines and applications where intake manifold clearance limits airflow efficiency.

By elevating the filter element away from heat sources, this kit may help maintain cooler intake air temperatures, which can contribute to improved performance. However, specific claims about measurable power gains should be supported by data. The SPECTRE Air Filter Riser Kit is ideal for those looking to enhance their engine's performance and airflow efficiency.