Stillen 07 Exhaust
Joined: May 2005
Posts: 2,138
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From: Displaced New Yorker
Stillen 07 Exhaust
Originally Posted by Neal376
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Originally Posted by Neal376
https://g35driver.com/forums/g35-sedan-v36-2007-08/136670-any-modifications-yet.html
Originally Posted by G35Now!
If something like this is installed, does the MAF have to be reprogrammed or anything like that? And typically, does the (presumably) lower back pressure increase top-end HP but sacrifice torque?
Typically less back pressure will increase both torque and HP but where in the range it depends on the engine. Typically you gain midrange mostly, lost a slight amound in the bottom and gain a slight amoung in the top.
Originally Posted by IllSellUoNe
i call stillen every week, they said that the exhaust is on the car and just needs to be produced, i cant wait i will buy it the first day they get it....
Originally Posted by HyperM3
No, the MAF actually never gets reprogrammed as its not programmable. I think you mean the ECU. Regardless, exhaust doesnt need ECU reprogramming to be installed. However, sometimes you gain a bit more from the ECU being reprogrammed to take advantage of the exhaust. That being said, you should never expect any exhaust to give you any substantial power gains, its mostly for sound and aesthetics.
Typically less back pressure will increase both torque and HP but where in the range it depends on the engine. Typically you gain midrange mostly, lost a slight amound in the bottom and gain a slight amoung in the top.
Typically less back pressure will increase both torque and HP but where in the range it depends on the engine. Typically you gain midrange mostly, lost a slight amound in the bottom and gain a slight amoung in the top.
Originally Posted by IllSellUoNe
i call stillen every week, they said that the exhaust is on the car and just needs to be produced, i cant wait i will buy it the first day they get it....
Wow, that was fast. Seems like the 07's will have a lot of aftermarket goodies soon. Who will be the 1st TT kit out?!? Greddy always seems to be first but can they do it again and will it be as good as the last one? Tune in next week to see.





