JoeZ PTS Catback Exhaust Dyno +29 whp and +35 wtq
#16
Lexus Test Driver
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This. I've had the JoeZ exhaust for a couple of years and it's been great. I used some oven black on the back side of the mufflers to make 'em "disappear" under the car. I get a bit of drone, but nothing major. I will say that I question the gains of 29whp and 35wtq with this exhaust, though...
JoeZ is a very credible guy. He typically never exaggerates benefits of his products. 18 - 20 whp gain is very common on the RCF because the stock exhaust is choking the life out of the car with only 1.5 inch piping diameter and there is the nasty 90 degree turn just before it is routed to the mufflers. With optimal pipe routing and over 1 inch additional diameter, it really allows the engine to breathe well at high rpms.
Last edited by 05RollaXRS; 08-24-18 at 08:53 PM.
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Dragtek (12-01-19)
#17
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Here is a vid clip of the glorious noise possible from the Joe Z..... I miss this lol.
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05RollaXRS (09-03-18)
#18
Lexus Test Driver
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This guy put JoeZ PTS exhaust and he put down 421 whp in 5th gear. Not sure if they are SAE corrected numbers or not
#19
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Exhausts, unlike children should be heard and not seen! The Joe-z sounds nice but I can't un-see it. If the axle back portion were blacked out and the tips were 1 to 1.5" shorter in diameter, it would be very nice. As it currently sits, too blingy for me. Just my opinion.
#20
Lexus Test Driver
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Exhausts, unlike children should be heard and not seen! The Joe-z sounds nice but I can't un-see it. If the axle back portion were blacked out and the tips were 1 to 1.5" shorter in diameter, it would be very nice. As it currently sits, too blingy for me. Just my opinion.
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Last edited by 05RollaXRS; 11-29-19 at 03:15 PM.
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Lend0 (05-21-20)
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