Injen Evolution Cold Air Intake System | 2019-2020 Silverado/Sierra 1500 (EVO7104)
2019-2020 Silverado/Sierra Evolution Cold Air Intake System by Injen
Injen’s all new Evolution series sealed cold air intake system for the
2019-2020 Chevrolet Silverado 1500 and the 2019-2020 GMC Sierra 1500 is unmatched in the
aftermarket. The EVO7104 is a sleek intake kit that practically drops-in by itself and
provides unparalleled looks under your hood. On top that of that beautiful housing is our
Clear-View window for easy filter inspection. This window has an eye-catching red stripe
with a white Injen logo that really pops when you open your hood. The EVO7104 housing
encloses an Injen SuperNano-Web dry air filter utilizing our patented Twist-Lock technology
for a simple install and clean looks. Injen’s EVO7104 comes with all necessary hardware to
provide a simple and fast installation. No cutting or drilling required for an easy
installation process that does not require aftermarket tuning for exceptional HORSEPOWER
and TORQUE GAINS straight out of the box.
When it comes to durability, Injen’s Evolution series can’t be beat!
Some of our competitors use an inferior HDPE linear polyethylene to mold their intakes.
HDPE is cheap for manufacturing but doesn’t come close to the strength and durability of
XLPE polyethylene. The XLPE that Injen uses has 20 times the environmental stress crack
resistance of HDPE, 10 times the molecular weight of HDPE, and 5 times the impact and
tensile strength of HDPE. In other words, Injen’s Evolution intake systems are built tough
and designed to last!
Patented internal MegaRam (MR) Technology
Durable XLPE Roto-Molded Polyethylene tube and housing
Reinforced automotive grade silicone couplers
Fully serviceable Injen SuperNano-Web dry air filter
Stainless steel band clamps with inner protective liner
Gains of up to 13 hp and 14 lb-ft. of torque
Designed to work with the stock calibration
Aggressive under hood appearance while maintaining an OE fit