Halltech Air Filter

The Halltech SP-3262 is a replacement filter designed for Halltech's CURRENT C5/C6 SuperBee systems, including the Killer Bee MF103/MF108/CF112, Killer Bee II, C5 Venom II, and C6 Venom II intakes. This filter has a 4.5-inch flanged inlet. It is important to note that this filter will not fit the 1st Gen Killer Bee, which used a smaller 4-inch inlet. A 4.5-inch to 4.0-inch bushing reducer is available separately for compatibility with the older model. The filter is available in four options: S&B Red Oiled, S&B Blue Dry, S&B Gray Oiled High-Flow Track, and TKO Attack Blue Dry Nano. It has been tested to support up to 1000 HP in naturally aspirated applications. The source mentions this filter has been used in vehicles achieving 9-second quarter-mile times with various modifications.