PPE/Mazzuri Header Performance Gain Discussion

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06-11-16, 11:35 AM

#16

Parsa

Lead Lap

Join Date: Nov 2015

Location: California

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Quote:

Originally Posted by Gaugster

Just an IS250 guy passing through and thought I would say hi.

My Mazzuri headers have well over 100,000 miles now. Some bottom end gains. Also don't discount the overall weight saving. Sure I would have loved to slap headers on and get massive gains but not possible back in the day with no tuning options.

Good luck!

hi gaugster, i have an is250 and i am currently doing research on picking up a set of mazurri headers that popped up. i saw mazzuris dyno that shows +20 hp and +30 tq to the wheels. Do you know if this has ever been confirmed or if you dynod it yourself? also i saw your vids on youtube with the headers installed and with all due respect they arent the best vids. do you have any other clips of the sound?
thank you my friend
parsa

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06-12-16, 08:12 AM

#17

Tro209

Lexus Champion

Join Date: Apr 2014

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Quote:

Originally Posted by Gville350

My '06 IS350 was stock (minus a hot air intake), added PPE headers, and it immediately opened up the mid to upper rpm range. No need for me to dyno it because I KNOW I gained WHP. One familiar enough with their car that drives it everyday for 5yrs should notice a slight change in anything with the car.

Are you tuned yet by any chance gville? I bet with a proper exhaust setup, a tune, and your headers you'll be pushing about 300whp.