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Yeah i did read that backpressure thread it was very interesting..I'm going to go for low rpm's so i want to do 2" now, but can someone answer my question about the klze because i'm thinking i want to get one now because they have them on ebay for around 800$ which seems like a really good deal...

Yeah i did read that backpressure thread it was very interesting..I'm going to go for low rpm's so i want to do 2" now, but can someone answer my question about the klze because i'm thinking i want to get one now because they have them on ebay for around 800$ which seems like a really good deal...

yeah but exhaust isnt just for hp its a lot better for your engine and makes it run better it also can help gas mileage because of this..
My uncle told me it needs new exhaust and im going to listen to him since he owns a shop and used to race forumal 1 and has been around cars for a long time

one problem they dont sell those engines anywhere in oregon and if they did i dont think i would find one for 300. and im fine with 150-160hp which is the amount of the klde. I might be able to afford a klde but not a klze. but if i were to get a klze or klde what would i need to get with the engine...

why? I'm going for performance and right now its way too small and is very plugged up. my engine has a lot of upgrades. My uncle owns a shop so he put brembo brakes, racing tubes belts sparkplugs and wires. he flushed out replaced all the fluids cleaned out the clutch..and much more that i cant reme...

I'm going for performance and its a stock 1.8l v6. I'm thinking a 1 3/4 would be too small

I was looking at the outlaw engineering thermoblok kit from a link on this site and i was wondering if It would work as well as it says. It seems like an easy hp upgrade for only 105$ It replaces the stock intake manifold and throttlebody gaskets and cools them down by 35 degrees and it says it will...

Hi I'm going to get exhaust put on my car and i was wondering what size I should get. I was thinking 2.25 would be the best...My exhaust right now sounds really bad like theres a hole and it must be plugged really bad. Do you think exhaust will help the performance quite a bit?