Post by
1125Altima3.5 »
https://forums.nicoclub.com/1125altima3-5-u132758.html
Tue Jun 09, 2009 6:10 pm
Hey all - just got back from the install of the Stillen catback and AEM "CAI". Also threw in the stillen underdrive pulley/belt (right now they have a deal where you get $25 Stillen bucks for each $125 real bucks you spend).
Overall impressions are mixed - I like the sound of the exhaust (nice and deep but not obnoxious) , and the car is now a beast at highway speeds, but the loss of low-end torque is definitely noticeable. I'd say that my combination hits max performance around 5000rpm. (Yes I know that's around when the second air intakes open up.)
Not sure how much of the low-end torque loss is due to the exhaust, and how much is due to the intake, but it's not so important. I think I'll keep the set up and just get used to the new feel at low speeds (banging my head at how long it takes to pull out of the driveway and hit the interstate.)