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G35 · Power
G35 Cold air intake
Your G35
Pick your year to see what fits.
This page covers the G35 coupe and sedan.
+5–15 whp (est.)
Medium$348–$3481–2 hrs
Why do it
Pulls cooler air for more power and better sound.
Tools you'll need
- Socket set
- Screwdrivers
- Pliers
- Socket set
- Screwdrivers
- Pliers
Starting out? See our budget tool list.
Parts to buy
- STILLEN Hi Flow intake with Z-Tube 402834 (coupe) Fits the 2003-2007 coupe and 2003-2006 sedan.Fits 2003–2007 · coupe only
- STILLEN Hi Flow intake with Z-Tube 402834 (sedan) Fits the 2003-2007 coupe and 2003-2006 sedan.Fits 2003–2006 · sedan only
Doesn't fit your car (0)
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Steps
Remove the stock parts
- Take out the factory airbox and tube.
Install the intake
- Fit the tube and filter, then tighten the clamps.
Remove the stock parts
- Take out the factory airbox and tube.
Install the intake
- Fit the tube and filter, then tighten the clamps.
How to know it worked
- No check engine light.
- No leaks at the clamps.
- No check engine light.
- No leaks at the clamps.
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Safety first
- Park on flat ground, set the parking brake and chock the wheels.
- Never get under a car held up only by a jack. Use jack stands.
- Let the engine and exhaust cool first.
- Disconnect the battery before unplugging electrical parts.
- Wear safety glasses.
- If something doesn't match your car, stop and ask a shop.
Follow your part's instructions and your service manual's torque specs.