Remove the intake
Disconnect the fitted sensor and equipped EVAP line; loosen three clamps and remove the tube. Keep factory turbo air diverters. Unclip the upper airbox.
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Assemble the shield
Fit adapter, top trim, two 9-inch bottom trims, filter and 08699 coupler. Remove the middle airbox clip; secure the shield with the remaining two. Fit 08761 driver-side and 08711 passenger-side.
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Configure and connect
Fit EVAP nipple or plug, hand-tight plus two turns. Transfer the correct sensor with its gasket/adapter: MAF opening faces filter; pressure-sensor connector faces down. Clamp the tube, reconnect equipped EVAP and sensor wiring, secure harness with the tie and display the supplied emissions label.
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Final check
Check alignment, clamps and connectors; reconnect the battery. Idle in Park/Neutral with the parking brake set. Resolve leaks/noises before road-testing; recheck connections periodically.
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Products in this guide
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- K&N installation sheet 57-2583 ↗Reviewed Oct 8, 2026
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