Nissan 370Z Forum - View Single Post - Just installed AAM Competition S-Line Short Tail Exhaust

MQDuclos · 09-09-2011, 02:53 AM

I recently purchased the AAM Competition S-Line Short Tail Exhaust and installed this evening with some buddies. I wanted to share the install as I couldn't find much on the prime other than material provided by he manufacturer. So here it is: Everything was pretty straight forward. Its possible to do this without jacking the car up, but it makes it much easier raised, on jack stands, which we did. My Z has about 13,000 miles on it so the bolts on the pipe flanges were pretty snug. We used the 3' lever from the jack to provide enough leverage to free up the nuts, just slipped it over the socket wrench. The stock muffler is hung by three hangers, two at the rear and one on the driver side, more forward than the other two. The two rear hangers are what the new AAM pipes used. We removed the entire hangers, rubber and bracket, from the car, still attached to the stock muffler. It just seemed easier to remove the rubber from the hangers after the whole thing was free from the car rather than struggle with rubber underneath the car. There is one smallish black heat shield on the passenger side that needs to be removed which was held on by three nuts, no biggie. After everything was cleared out, we slipped the rubber bumpers still attached to their brackets, onto the new pipes hangers. Everything lined up pretty good so we snugged the flanges in place and replaced the four nuts onto the flanges. Then re-attached the two hanger brackets with the pipes already hung. Tightened everything down and cleaned up. Fired her up and she purred. ...loudly. It's certainly a drastic change in the sound of the car which is what I was going for. The guys helping me have a Evo X with straight pipes and a Mazdaspeed MX-5 with muffler delete. The AAM pipes made my Z a tad louder than both of their cars. I'm confident it's only a matter of time before I get a ticket for a loud exhaust. It's pretty loud in low RPM (2-4k) on acceleration and deceleration. It has a nice quiet spot somewhere around 4-5k under cruising throttle. I'll post some videos with pro audio soon. Just got a new Sony FS-100 that will be used for some nice vid clips in the future.

09-09-2011, 02:53 AM	#1 (permalink)
MQDuclos Base Member Join Date: Oct 2010 Location: SFV Posts: 14 Drives: 2010 370Z Rep Power: 15	Just installed AAM Competition S-Line Short Tail Exhaust I recently purchased the AAM Competition S-Line Short Tail Exhaust and installed this evening with some buddies. I wanted to share the install as I couldn't find much on the prime other than material provided by he manufacturer. So here it is: Everything was pretty straight forward. Its possible to do this without jacking the car up, but it makes it much easier raised, on jack stands, which we did. My Z has about 13,000 miles on it so the bolts on the pipe flanges were pretty snug. We used the 3' lever from the jack to provide enough leverage to free up the nuts, just slipped it over the socket wrench. The stock muffler is hung by three hangers, two at the rear and one on the driver side, more forward than the other two. The two rear hangers are what the new AAM pipes used. We removed the entire hangers, rubber and bracket, from the car, still attached to the stock muffler. It just seemed easier to remove the rubber from the hangers after the whole thing was free from the car rather than struggle with rubber underneath the car. There is one smallish black heat shield on the passenger side that needs to be removed which was held on by three nuts, no biggie. After everything was cleared out, we slipped the rubber bumpers still attached to their brackets, onto the new pipes hangers. Everything lined up pretty good so we snugged the flanges in place and replaced the four nuts onto the flanges. Then re-attached the two hanger brackets with the pipes already hung. Tightened everything down and cleaned up. Fired her up and she purred. ...loudly. It's certainly a drastic change in the sound of the car which is what I was going for. The guys helping me have a Evo X with straight pipes and a Mazdaspeed MX-5 with muffler delete. The AAM pipes made my Z a tad louder than both of their cars. I'm confident it's only a matter of time before I get a ticket for a loud exhaust. It's pretty loud in low RPM (2-4k) on acceleration and deceleration. It has a nice quiet spot somewhere around 4-5k under cruising throttle. I'll post some videos with pro audio soon. Just got a new Sony FS-100 that will be used for some nice vid clips in the future.