True duel exhaust, video included.. Any tips?
#1
Lexus Test Driver
Thread Starter
True duel exhaust, video included.. Any tips?
I wanted a deep, muscle car tone from my exhaust. And I got what i wanted.
True duel exhaust, 2.25 from the cat back and 3 inch from the axel back.
NO mufflers, NO resonators, NO Y pipe, all straight pipe, with the pipe size being bumped up to 3" for a slightly deeper tone. Very happy with the sound.
Heres a Cold start in garage
And a buddy of mine giving it some gas, engine warmed up.
I went with 2.25 so i could keep some back pressure and hopefully not loose much torque. I Still lost some and can really feel the power now in the high RPM range. Im starting to think the Y pipe was there for torque. Should my next move be an H pipe? What are ur guys thoughts? I talked to the guy at the exhaust shop and he said the Y is old news, and possibly An X or H would be very benificial in my case. Im thinking H, since the X from what i read works almost like an Y. It suctions the exhaust pulses so it flows faster out the exhaust. So in my mind, a H pipe with all my exhaust restrictions removed, should even things out. Please feel free to correct me if i am wrong
True duel exhaust, 2.25 from the cat back and 3 inch from the axel back.
NO mufflers, NO resonators, NO Y pipe, all straight pipe, with the pipe size being bumped up to 3" for a slightly deeper tone. Very happy with the sound.
Heres a Cold start in garage
And a buddy of mine giving it some gas, engine warmed up.
I went with 2.25 so i could keep some back pressure and hopefully not loose much torque. I Still lost some and can really feel the power now in the high RPM range. Im starting to think the Y pipe was there for torque. Should my next move be an H pipe? What are ur guys thoughts? I talked to the guy at the exhaust shop and he said the Y is old news, and possibly An X or H would be very benificial in my case. Im thinking H, since the X from what i read works almost like an Y. It suctions the exhaust pulses so it flows faster out the exhaust. So in my mind, a H pipe with all my exhaust restrictions removed, should even things out. Please feel free to correct me if i am wrong
Last edited by gsean400; 03-15-16 at 10:05 PM.
#4
Lexus Test Driver
Thread Starter
It is a little raspy over 4k but at low RPM its really really deep. Also im not done with the exhaust. I am thinking a H pipe paired with some borla XR1's will still keep the tone deep and possibly eliminate the rasp
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