e46m3lol

iTrader: (2)

Heck Yeah!! I would do it in a heartbeat.

e46m3lol

iTrader: (2)

Check engine light came on about 90 miles after driving around with the catless headers. I'll be installation some o2 sensor spacers so the sensor isn't in the direct flow of the exhaust flow.

xvector

let us know how it goes

smokyis350

iTrader: (21)

I wish someone did a dyno before and after the headers install. Tough to say if they would actually make a difference with no data supporting it.

e46m3lol

iTrader: (2)

I did see a noticeable difference in power compared to when the car was stock. I'm probably not the best one to answer this though as I did just come from having Twin turbos ha ha

e46m3lol

iTrader: (2)

Just finished installing the o2 sensor spacers. Hopefully no more check engine light.

smokyis350

iTrader: (21)

Wonder how good these headers are. Thinking about trying it but don't want to waste couple hundred dollars to remove it if it sucks

e46m3lol

iTrader: (2)

Still no check engine light or any other codes

xvector

i tried the spacers myself about 10 days ago... still no chk light also :-)

leadfoot83

iTrader: (3)

Did you buy the spacers or have them made?

e46m3lol

iTrader: (2)

I bought them from Ebay.

Here ya go
http://www.ebay.com/itm/O2-Oxygen-Spacer-Sensor-extension-dual-fitment-90-degree-obd2-Mild-Steel-02/251421244188?_trksid=p3693.m2452&_trkparms=aid%3D333005%26algo%3DRIC.FIT%26ao%3D1%26asc%3D265%26meid%3D4840141855715350646%26pid%3D100102%26prg%3D1140%26rk%3D1%26rkt%3D1%26sd%3D251421244188%26

leadfoot83

iTrader: (3)

O cool thanks.

chavez_ao

iTrader: (4)

has anyone been able to verify yet that you ARE able to install to your stock exhaust?
i'm in the same situation of being able to purchase them at a great price but am hesitant because i don't know if i'll need more components than what the selling if offering.
thanks in advance!

e46m3lol

iTrader: (2)

All you need is the headers, gaskets and new hardware. Don't worry... They'll be a direct bolt on to your stock exhaust

chavez_ao

iTrader: (4)

SWEET!!! bought the headers today and theyre already out for shipping supposably which means they should by slapped on here soon enough! also i bought the O2 spacers so i dont get any negative codes coming up on the screen.
HAS ANYONE FOUND A HEADER INSTALL VIDEO FOR AN IS250???
-i want to take my time and make sure everything gets done correctly and i don't have to second guess anything.
thanks e46m3lol