inside diameter of 2009 altima 2.5s exhaust system

General discussion area for the L32-chassis Altima
gingi801
Posts: 24
Joined: Mon May 19, 2014 5:49 pm
Car: 2009 Nissan Altima 2.5 S

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Hey im new to the forum
So ive been looking for the inside diameter of my car however I cant find it I have the 2.5l engine. And Im looking for the size to replace my resonator with a thrush glasspack to get a better sound then ill eventually get some magnaflow mufflers ;)


gingi801
Posts: 24
Joined: Mon May 19, 2014 5:49 pm
Car: 2009 Nissan Altima 2.5 S

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So just installed the thrush resonator and im liking how the car sounds. The inside diameter from the engine to the resonator is 2.5" and from the end of the resonator to the mufflers are 2.0"

Smokaholik
Posts: 14
Joined: Wed Dec 23, 2015 9:34 pm

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post a sound clip im very curious to how it sounds?

Smokaholik
Posts: 14
Joined: Wed Dec 23, 2015 9:34 pm

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Did your gas mileage go down?

gingi801
Posts: 24
Joined: Mon May 19, 2014 5:49 pm
Car: 2009 Nissan Altima 2.5 S

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No not at all Lol the most I get is 30.5 if I use the interstate and some local roads and if I travel long distances 36mpg

gingi801
Posts: 24
Joined: Mon May 19, 2014 5:49 pm
Car: 2009 Nissan Altima 2.5 S

Post

Smokaholik wrote:post a sound clip im very curious to how it sounds?
To be honost you can't really hear it with a mic. But sitting in the car it has a nice deep huumm to it and a low growl when accelerated. I'm going to install borla and cut the restrictions on the cat very soon though


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