Those with aftermarket exhaust.....
09-18-15, 10:58 AM
Driver
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Those with aftermarket exhaust.....
I have a question for you guys with aftermarket exhaust (particurly JoeZ and Borla) I was wondering after you installed the exhaust do you now get increased exhaust fume smells in the cabin when the windows or moonroof is open? When I had my 350(F-sport exhaust) I couldn't cruise with the moonroof open without filling the cabin up with fumes.
09-18-15, 11:02 AM
Instructor
Join Date: Jan 2014
Location: Washington
Posts: 955
Joez- No fumes I'm even muffler deleted via piping and tips
09-18-15, 11:06 AM
Lexus Enthusiasts
Join Date: Dec 2014
Location: California
Posts: 5,706
With my Joe-z exhaust, I did not notice any gas smells but once I went headers I did.
-Josh (jlee@modinjapan.com)
09-18-15, 11:10 AM
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Thats excellent news, This is why I havent pulled the trigger yet. I can't wait for more owners to chime in. Thanks.
09-18-15, 11:15 AM
Lexus Test Driver
Join Date: Jun 2011
Location: MA
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Joe Z, no fumes
you should have no issues if the exhaust is installed correctly and dont have leaks
09-18-15, 11:23 AM
Lexus Champion
Join Date: Nov 2008
Location: Arizona
Posts: 10,613
Quote:
Originally Posted by
streetx
you should have no issues if the exhaust is installed correctly and dont have leaks
This.
Lou
09-18-15, 11:26 AM
Advanced
Join Date: Mar 2002
Location: CA
Posts: 515
JoeZ. as long as the primary cats are present, no smells with any aftermarket exhaust.
09-18-15, 02:27 PM
Driver
Join Date: Mar 2012
Location: AZ
Posts: 96
Quote:
Originally Posted by
flowrider
This.
Lou
+1. PPE headers and Exhaust - I have never once smelled any fumes in the cabin.
09-18-15, 02:27 PM
Intermediate
Join Date: May 2015
Location: ON
Posts: 348
Joe-Z & stock headers: no issues.
09-18-15, 02:30 PM
Lead Lap
Join Date: Aug 2012
Location: GA
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Those with aftermarket exhaust.....
Only from behind the car or if a breeze blows it in, but it's more of a delectable fuel smell that makes me smile. No cats-Sikky and JoeZ.
09-18-15, 03:32 PM
Lexus Test Driver
Join Date: Dec 2013
Location: VA
Posts: 1,135
Borla cat back here, and I don't notice any unusual odor
-MIke
09-18-15, 03:38 PM
Lexus Champion
Join Date: Jan 2014
Location: UK
Posts: 1,601
Not with my exhaust either.
As mentioned above, provided you still have the primary cats in place, you won't detect any fuel smells inside the cabin.
If you change your headers and don't add any replacement cats, you're likely to smell fuel.
Hope this helps.
09-18-15, 04:55 PM
Intermediate
Join Date: Jul 2007
Location: Calgary, Alberta
Posts: 468
Borla exhaust - no
PPE Header - yes!
09-18-15, 05:21 PM
Lead Lap
Join Date: Aug 2013
Location: East Orlando
Posts: 718
Quote:
Originally Posted by
ModInJapan
With my Joe-z exhaust, I did not notice any gas smells but once I went headers I did.
-Josh (jlee@modinjapan.com)
Same here but it's not that bad
09-18-15, 06:48 PM
Driver School Candidate
Join Date: Oct 2014
Location: Boynton Beach, FL
Posts: 47
Stock headers with JoeZ, no fumes in the cabin.