The DC Sports Short Ram Intake System for your 2003-06 Nissan 350Z or Infiniti G35 is designed to be 50 State C.A.R.B compliant and is a great entry-level modification. The VQ35DE is often an under valued engine with the HR variant being the much more desired engine. But with the right modifications and finesse, the 03-06 350Z and G35 can enjoy impressive induction noise and improved throttle response too.
Vehicle Fitment
2003-2006 Infiniti G352003-2006 Nissan 350Z
Install Guide
View Install Guide HERE 1. Locate and remove two 10mm bolts securing the plastic engine cover.2. Remove plastic engine cover.
3. Gently pull and remove the crankcase breather from the factory intake tube.
4. Loosen the two clamps securing the factory intake tube to the throttle body and at the air mass sensor
housing.
5. Locate and remove one 10mm bolt securing the factory air intake tube to the chassis.
6. Remove the factory intake tube from the vehicle.
7. Unplug the air mass sensor plug and unclip the wire harness from the factory air box.
8. Locate and remove one 10mm bolt securing the factory air box to the chassis.
9. Locate and remove two plastic clips securing the factory air inlet to the chassis.
10. Remove the air box by carefully pulling upwards.
11. Remove the mass air flow sensor from the factory air box.
12. Install the mass air flow sensor onto the DC Sports intake tube with provided machine screws.
13. Install provided coupler onto the throttle body with two clamps but do not tighten down at this time.
14. Carefully install the DC Sports intake tube into the throttle body coupler.
15. Install the air filter onto the intake tube.
16. Carefully align the bracket on the intake tube with the intake plenum.
17. Secure the intake bracket with provided bolt and washer to the intake plenum.
18. Tighten remaining clamps in the throttle body.
19. Attach the crankcase breather hose onto the intake tube nipple.
20. Plug the harness into the mass air flow sensor.
21. Reinstall the engine cover
22. Installation is now complete check all work performed.