any video doing 3rd gear pulls and hitting 2 step?










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No, but perhaps soon. I'm going to the dyno on Tuesday and I'll have one then.

 

Would this be a good option for cars making over 600hp?

 

Sure, the less restriction the better. Also, high horsepower cars use external wastegates that dump to atmosphere...

Even higher ones will use a side exit exhaust with no mufflers, but that is for drag racing only of course.

 

looks good and not a bad idea using the test pipe like that. by the way pm sent about the helix exhaust.

 

What about the wideband and Rear o2 sensor? How it will read if you have your cut out there in the downpipe?

 

The rear 02 sensor is useless. It has nothing to do with engine managment. So no worried there. There is still enough exhaust moving through for it to get a reading and not trigger a check engine light with the anti-fouler mod. As far as wideband sensor, it needs to be placed before the cutout to log with the cutout open. Hope this helps.

 

You guys should opt for a neck down of some sort to keep your under bodies free from carbon buildup which will get nasty.

 

that would take alot of fuel to do that.

 

^^ apparently not as it's already forming "soot" at the valve.

 

That pic is someone else's, mine is still clean hehe

 

I have one of those. Mine came with a turn-down pipe, but I didn't install it the first few days, so it burnt off my undercoating after a couple drives.

 

Are you from mass? The plates looked like it, you really have that many problems with the staties? Maybe I haven't had any problems in my dsm because my car is from CT.

 

Yep... Evo sticks out because everyone assumes it's a Honda with a body kit and aftermarket wing

 

good job man!!!