Power and Shine
GM Performance Parts offers a Performance Air Intake for 2001-2007 Chevy Silverados and GMC Sierras. The free-breathing air filter doesn't require oil, which can interfere with computer sensors. Plus, the aluminum lid has a GM Performance Parts logo and is vapor metalcoated for durability. GM Performance Parts; 800/577-6888.
www.gmperformanceparts.comFaster Flow
This Powr-Flo throttle-body spacer from JET is made for 2007 Chevrolet Silverado pickups and full-size GM SUVs with 4.8 , 5.3 , 6.0 , and 6.2 liter engines. The spacer's bore increases the velocity of the airflow into the intake manifold, which allows more air into the combustion chamber for a denser intake charge. The result: improved throttle response and power gains in the midrange and on the top end. The increased airflow improves fuel efficiency, too. JET Performance Products; 800/535-1161.
www.jetchip.comMore Power in a Flash
This Flashpaq handheld programmer from Superchips covers all 1996-2007 Chevrolet/GMC gas-engine V-8 pickups and SUVs, plus 1996-2006 V-6 trucks. The Flashpaq features Superchips' TripleTune, offering gains of up to 40 horsepower and 42.8 pound-feet of torque. It reprograms a truck's PCM, adjusting the tune every 200 rpm from idle through wide-open throttle. The programmer can be used to calibrate the speedometer and automatic-trans shift points, if you've changed tire sizes or gear ratios, and can enhance shift firmness, change engine and vehicle speed limiters, tune electric cooling fan temperatures, and read, display, and clear diagnostic trouble codes. Superchips; 407/585-7000.
www.superchips.comTalkin' 'bout My Evolution
Edge Products' Evolution tuner for 1997-2007 Ford F-150s (plus some F-250s and full-size Ford and Lincoln SUVs) provides gains of up to 35 horsepower and 50 pound-feet of torque, while improving fuel economy and towing performance. It includes an in-cab display with a choice of custom pods that match the truck's interior. Choose from three different power levels. Edge Products; 888/360-3343.
www.edgeproducts.comChill Out
A steady flow of cold air will help a 5.7-liter Hemi-powered Dodge Ram make more power. Mopar Performance's bolt-on system provides noticeable horsepower and torque gains under a wide variety of atmospheric conditions. It's designed to draw cooler outside air through a directional cone filter, directly into the intake manifold. The kit includes all mounting hardware and a pre-oiled, washable/reusable filter. Mopar Performance; 888/528-4364.
www.mopar.com