How to Install 2003-2007 Infiniti G35 Coupe Catback Exhaust System
2003-2007 Infiniti G35 Coupe Catback Exhaust System
2003-2007 Infiniti G35 Coupe Catback Exhaust System
Whenever installing any automotive accessory installation you always want to be sure to have the correct protective gear and equipment. Please wear goggles or other eye protection while installing any aftermarket parts. It is also advisable to wear heavy duty work gloves where appropriate.
In addition, because of the special hazards posed by an exhaust system please be sure that you have allowed the piping and engine to cool before attempting to do any work.
It is recommended to spread out a tarp or mat on the floor adjacent to the vehicle to use as a staging area for your removal and installation. This is to prevent damage or scuffing to the delicate finish of the OEM or replacement catback exhaust piping.
Recommend Installation Tools
After you have secured the necessary work wear and prepared your work area you the tools above to complete the removal and replacement of the catback exhaust system. The tools are as follows:
- 3/8-inch Drive Ratchet
- 12mm Socket
- 14mm Socket
- 17mm Socket
- 17,, Box Wrench
- Pry Bar
- Automotive Lubricant
Step 1: Raise the Car
Using a lift, you will want to raise your car to be able access your entire exhaust system.
Step 2: Spray All Hangers
Using an automotive lubricant or penetrating oil like WD40, spray all of the rubber hangers holding the exhaust system and piping in place.
Step 3: Spray all Nuts and Bolts
After having sprayed all of the rubber hangers, proceed to spray all nuts and bolts of the exhaust system with penetrating oil.
Step 4: Remove 14mm Nut and Ground Wire
Using your 14mm socket, remove the 14mm nut that holds the ground wire in place.
Step 5: Remove Two 14mm Nuts
Using the 14mm socket wrench again, remove an additional two 14mm nuts.
Step 6: Remove 12mm Bolt
Remove 12mm bolt.
Step 7: Remove Exhaust from Rubber Hanger
Step 8: Remove Factory Muffler Assembly
Remove factory muffler assembly using the prybar. Be careful not to damage the piping or the rubber hangers.
Step 9: Completely Remove Exhaust
Disconnect the exhaust from any remaining rubber hangers slowly and carefully.
Step 10: Remove 14mm Nuts
Remove a quanitity of two 14mm nuts using your 14mm socket.
Step 11: Remove Exhaust Pipe from Hanger
Remove the exhaust pipe from rubber hanger using your pry bar.
Step 12: Completely Remove Tail Pipe
Completely remove the tail pipe.
Step 13:Remove 2 14mm nuts
Remove an additional 2 14mm nuts.
Step 14: Remove OEM Mid-Pipe
Remove stock mid-pipe with pry bar.
Step 15: Attach Aftermarket Piping
Attach the two short, aftermarket sections of piping to the mid -pipe. Tighten the 17mm nuts and bolts.
Step 16: Put New Exhaust in Place and Tighten Bolts
With new exhaust mid-pipe in place, tighten the four 14mm nuts.
Step 17: Replace Hanger and Tighten 12mm Bolt
Replace Hanger and Tighten 12mm Bolt
Step 18: Place Mufflers on Rubber Hangers
Seat mufflers in their rubber hangers and adjust them into their correct positions.
Step 19: Secure All Piping, Tighten Bolts
Once all piping has been positioned tighten four sets of 17mm nuts and bolts.
Step 20: Fasten Ground Wire and Tighten Bolt
Fasten ground wire and tighten 17mm nut and bolt.
Step 22: Lower Car
Lower your car.
You can now enjoy the deep, guttural sounds of your aftermarket 2003-2007 Infniti G35 Coupe catback exhaust system!
Please view the installation instructions at the video below for additional details that could not be captured in the text and image only guide.
2003-2007 Infiniti G35 Coupe Catback Exhaust System Installation Video
Sources
- Exhaust system - Wikipedia, the free encyclopedia
A description of different exhaust systems, their uses and the performance one can expect from them. - Aftermarket Catback Exhaust System for the 2003-2007 Infiniti G35 Coupe
A full Cat-Back exhaust system engineered for your Infiniti G35 Coupe 2003 through 2007. - 2003-2007 Infiniti G35 Coupe Catback Exhaust System Installation Video - YouTube
Complete installation video for this Spec-D Tuning dual tip exhaust on a 2003 Infiniti G35 Coupe.