@IdriveC5 I gutted the pup cats and replaced the factory cats with Magnaflow high flow cats. I added a Magnaflow "X" pipe where the factory "H" pipe was. Then I put 14" Magnaflow straight through mufflers where the factory mufflers are and a Magnaflow X muffler where the rear Infiniti muffler was. I used all 2.25" polished stainless steel pipe which is only a few MM larger than the factory pipes.
@IdriveC5 II didn't wan tto lose too much torque, because the car needs all it can get. I guess if I left off the cats and went to a 2.5" system, I might have increased the HP at 6,500 RPM, but the car needs more grunt at 2,500 RPM than it needs HP at 6,500 RPM.
This fully polished system cost me about $800.00 Then I spent another $250 to replace the 4" round resonators with mufflers. The resonance at 1500 RPM was too much for normal driving.
I have a Flowmaster with dual pipes and, 18" performance wheels installed on my '93 Q45 Inf.. It sounds very nice! I love that car just a little better now. Whenever I'm driving around..., I could never run into a '93 Caddy STS or, a '96 Chevy ImpalaSS to race...in which, I'm still looking forward to! Lol.. ;-)
I know them as the Nissan Cima, but even I didn't know what they were until this year. I used to think there were laws against Japanese manufacturers producing V8 engines. Shows you how much I know, I suppose...
ahhhh,,,the beloved Q45! it's kinda like the shakira of the auto world,,,looks soo pretty when standing still,,but, just wait till she starts shakin' that ass! a true sleeper. BTW---i have a 90Q and love it!!!!
Wow. Just wow. That's beautiful, mate.
willdrumforfood01 10 months ago
I did not see any performance change due to the exhaust system. I lost about 5 HP on the Dyno withe the new system, but it sounds so much better.
IdriveC5 1 year ago
@IdriveC5 I gutted the pup cats and replaced the factory cats with Magnaflow high flow cats. I added a Magnaflow "X" pipe where the factory "H" pipe was. Then I put 14" Magnaflow straight through mufflers where the factory mufflers are and a Magnaflow X muffler where the rear Infiniti muffler was. I used all 2.25" polished stainless steel pipe which is only a few MM larger than the factory pipes.
IdriveC5 1 year ago
@IdriveC5 II didn't wan tto lose too much torque, because the car needs all it can get. I guess if I left off the cats and went to a 2.5" system, I might have increased the HP at 6,500 RPM, but the car needs more grunt at 2,500 RPM than it needs HP at 6,500 RPM.
IdriveC5 1 year ago
the best car ive ever had exhaust and vids commn soon. sounds sikkkkk by the way
nicethatness 1 year ago
my favorite Infiniti model.
Terre2099 2 years ago
ive always like q45's im hoping to buy two one for a daily driver and one(preferably wrecked) so i can swap the engine into my 300zx maybe turbo it
c0c0asauce 2 years ago
I like the black leather interiors in these.
joepaiva 3 years ago
This fully polished system cost me about $800.00 Then I spent another $250 to replace the 4" round resonators with mufflers. The resonance at 1500 RPM was too much for normal driving.
IdriveC5 3 years ago
I know a guy selling a q45 for 2000 in brklyn NY Im was thinking about getting it but I heard they have alot of electrical problems is this true?
and how expensive is the parts for this type of car?
Also how many lugs are the wheels cuz I have my old 20's from my maxima wud it fit?
CrashArtSkillz 3 years ago
How does the performance compare from the new exhaust system vs the old stock one?
tvrhl69 1 year ago
I have a Flowmaster with dual pipes and, 18" performance wheels installed on my '93 Q45 Inf.. It sounds very nice! I love that car just a little better now. Whenever I'm driving around..., I could never run into a '93 Caddy STS or, a '96 Chevy ImpalaSS to race...in which, I'm still looking forward to! Lol.. ;-)
BklynJayL 3 years ago
nice ride...i have an 03 M45 an no one knows wtf it is
keselmaneugene 4 years ago
I know them as the Nissan Cima, but even I didn't know what they were until this year. I used to think there were laws against Japanese manufacturers producing V8 engines. Shows you how much I know, I suppose...
infamycomms 3 years ago
Sounds better than a mustang cobra with an exhaust.
danll5 4 years ago
It sounds nice but not nicer than a cobra
noseasguey1 3 years ago 2
Gotta love the much underrated Q45!
Dremmelz 4 years ago
ahhhh,,,the beloved Q45! it's kinda like the shakira of the auto world,,,looks soo pretty when standing still,,but, just wait till she starts shakin' that ass! a true sleeper. BTW---i have a 90Q and love it!!!!
themats89 5 years ago
how much did that setup cost you?
revil86 5 years ago