The Killer Bee MF108, (measured at the MAF cross section) NEW WORLD RECORD BOLT ON ONLY Z06 DRIVEN BY GARY HILLEN RUNS 9.97 @ 137.72 mph with the Halltech Killer Bee MF108. Halltech's Killer Bee MF108 Ram Air Induction takes the lead away from Vararam with this run. The MF108 requires MAF recalibration to translate proper MAF transfer curves and is intended for TUNERS ONLY. Our Killer Bee MF108 has better than stock idle manners due to the MAF forward design and integrated velocity stack built into the filter flange. Our CNC programming was designed to accommodate the Williams Performance 102 Throttle Body, but comes with the connector hose for the stock throttle body, but can be ordered with the larger connector hose for the WP102 TB. Since early 2010, the Killer Bee has been the dominant Halltech induction system, with staggering horsepower and torque numbers that have literally shattered all records. From engine dynos to chassis dynos, you will not find more power from any intake made. Katech just built the "Highest rwhp NA car ever built by Katech" and "Highest rwhp NA car ever on Vector Motorsports' dyno" according to Jason Harding of Katech Performance using the Super Bee induction system on their #48 Track Attack Z06. Jerry's Chevrolet picked up 33 RWHP with just the Killer Bee MF103 back in early 2010, with minor MAF table adjustments.