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C5 (01 - 04)
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Halltech black t-shirt Halltech printed on front and Halltech Superbee on the back
Halltech T-shirt
Our Price: $15.00

Show off your Halltech Horsepower Spewing pride with this cotton t-shirt.  
Available in any size up to 3X.
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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
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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