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Halltech Honeycomb air straightener for select 1997-2007 GMs with a round cross grid style MAF sensor
Halltech Honeycomb 1/8" Cell Laminar Flow Straightener
Our Price: $39.99

Halltech Honeycomb 1/8" Cell Laminar Flow Straightener is a direct 1 minute plug and play high flow straightener for the C5 Corvette style Delphi MAF meter; It also fits the 2005-2007 C6 base car LS2 (not the LS7). This unit will eliminate lean codes on the 2001-2004 C5 Z06 in all aftermarket intake applications. It can also replace the 1/16" honeycell on the LS1-LS2 MAF, which is very restrictive. (See Larger Pics section) These aluminum honeycomb screens are very fragile and cannot be returned.
Interestingly, this eliminates lean codes on many intakes made by Vararam, and other turbulent bottom breathers.

Fits C6Z06 (2006-2013) C6 LS3 (2008-2013)

•Halltech Honeycomb Laminar Flow Straightener
•Fits ALL Delphi 85 MAF sensors
•Completely eliminates lean codes common with aftermarket intakes when used on the C5 Z06
•Eliminates surging caused by turbulence at the MAF on the 01-04 C5 Z06
•Aluminum honeycomb
•Easy to install in 1 minute
more info
Halltech C5 Venomâ„¢ II Air Induction System
Halltech C5 Venom™ II (2001-2004 LS1/LS6 only)
Our Price: $459.99

Halltech's new C5 Venom™, cut from the cloth of the all new Killer Bee™ II Z06 Cold Air Induction System this second generation intake flows more air than any induction system on the market.  It utilizes the stock Mass Air Flow sensor for easy installation and seamless smooth response on the street or at the track.  Starting with the Super Bee™ II 15" wide Halltech filter with a built in velocity stack flange, the actual changes to our mold design have increased flow to the throttle body.  The filter is designed by Halltech but made by K&N exclusively for Halltech's Super Bee™ II  The bridge is also made from the new KB II mold which dynoed over 13 HP on the Katech Engine Dyno.  Fits 2001-2004 Corvette C5 LS1 and LS6 more info
The Halltech Killer Beeâ„¢ II 2001-2004 C6 LS1/LS6 Conversion Package
The Halltech Killer Bee™ II 2001-2004 C6 LS1/LS6 Conversion Package
Our Price: $584.99

The Halltech Killer Bee™ II 2001-2004 C6 LS1/LS6 Conversion Package will provide airflow to 950 HP on the Z06, so it may be overkill for the average LS6.  The package includes the all new C5 Killer Bee™ II Cold Air Induction System designed originally for the C6Z06, and includes the probe style LS7/LS3/LS9 MAF sensor, Halltech wire harness pigtail for the connectors for plug and play wiring.  This package has made close to 600 RWHP on 427 C5s (Boos Performance in MN).   You must reflash the ECM with new MAF transfer curve tables.  This is not optional since the new probe style MAF requires a totally different curve.  We will make the MAF transfer curve tables available free of charge.  They may need to be tweaked a bit, but you will get the car running with our MAF calibration tables.  UPDATE! 2003 C5Z06 with an LS3 with the following mods:  Not legal for sale in CA except off road.  No CARB E.O. more info