American racing headers

[gzim335]

Just sharing my experience with this system
Upgraded from cl xpipe and exhaust to arh full system
I know a lot of you always ask for dyno numbers but i think track numbers are what we should be looking at
Car is a 2013 e92 m3 dct
Gintani e85 tune
Arh full system catless
Eventuri intake
Macht schnell pulley
R888 in the rear
Car had passenger seat and rear seat removed
I weigh 250lb myself
Launch control was used
Car managed a 11.6 at a whopping 122.89 Mph
And backed it up with 4 more 122+ mph traps
Previous setup on catless xpipe i was around 117mph with a occasional 118 trap
This system is the real deal midrange and top end is greatly improved,car feels way more powerful
Enjoy ?

[pbonsalb]

That is by far the fastest naturally aspirated stock block M3. Might be a car or two nearly as quick but none nearly as fast.

[gzim335]

Originally Posted by pbonsalb

That is by far the fastest naturally aspirated stock block M3. Might be a car or two nearly as quick but none nearly as fast.

i managed a 11.603 aswell,world record is at 11.59 so i was a hair away,i couldnt get it to hook without a small chirp on top of first gear,track was not prepped right at all but still happy with the results.
btw all other record times are at 11.8 plus at 117/118 trap

[SalM]

Congrats on a sick pass my boy ! Car is hauling fucking ass at almost 123mph

[Bartledoo]

Damn that is fast!

[pbonsalb]

E85 tune is helping a bit. Could you dyno it on a dynojet in SAE for us? Just a few cars have hit 400 rwhp SAE on a Dynojet, but now that E85 tunes are more common, that could change.

[Patrón]

Originally Posted by pbonsalb

E85 tune is helping a bit. Could you dyno it on a dynojet in SAE for us? Just a few cars have hit 400 rwhp SAE on a Dynojet, but now that E85 tunes are more common, that could change.

the negative da is helping a lot but with that weight and trap he has to be over 400.

[Dave07997S]

I remember Drew ran a 11.88@118mph. I wonder how much E85 would have helped. He was on a race gas mix I believe. He was on a Drag Radial as well.

Dave

[gzim335]

Originally Posted by Dave07997S

I remember Drew ran a 11.88@118mph. I wonder how much E85 would have helped. He was on a race gas mix I believe. He was on a Drag Radial as well.

Dave

Yea drew held that title for a very long time,everyone on this forum is worried about dyno numbers instead of running their cars

[pbonsalb]

Also Drew did not run on what is considered one of the fastest tracks in the country, he did not run on E85 with an E85 tune and he did this six years ago.

[GORDON.M3]

ooooooooooooooooowieeeeeeeeeeeeeeeee that is fast!!

[gzim335]

Originally Posted by pbonsalb

Also Drew did not run on what is considered one of the fastest tracks in the country, he did not run on E85 with an E85 tune and he did this six years ago.

I'm sorry he did not do all that n wasn't at the fastest track in the country

[pbonsalb]

Did you run in California? Did you run E85? Did you have an E85 tune? Did you accomplish your run 6 years ago?

Or did you run at Atco in NJ with an E85 tune in 2017 with the knowledge of what others have done in modding and driving these cars since 2011?

[schnell1982]

Thanks for sharing.
A friend of mine just purchased the same headers and catless system paired with GT Haus GT2 rear. Installing Advanced Fuel E85 kit as well. Excited to get this installed next week
Your M3 is a beast !!!!!

[gzim335]

Originally Posted by pbonsalb

Did you run in California? Did you run E85? Did you have an E85 tune? Did you accomplish your run 6 years ago?

Or did you run at Atco in NJ with an E85 tune in 2017 with the knowledge of what others have done in modding and driving these cars since 2011?

What are you so butt hurt about?

[gzim335]

Originally Posted by schnell1982

Thanks for sharing.
A friend of mine just purchased the same headers and catless system paired with GT Haus GT2 rear. Installing Advanced Fuel E85 kit as well. Excited to get this installed next week
Your M3 is a beast !!!!!

Thanks man he's gonna love it

[Gossypiboma]

Originally Posted by gzim335

Yea drew held that title for a very long time,everyone on this forum is worried about dyno numbers instead of running their cars

Plenty of people "run" their cars. Dyno numbers are repeatable and more comparable due to being able to control multiple variables. Hence the reason people like to compare them.

Dyno your car.

[pbonsalb]

Originally Posted by gzim335

What are you so butt hurt about?

I am not hurt at all. I think you did great as I acknowledged in an earlier post. I just pointed out that you benefitted from parts not available to the early pioneers running these cars like Drew and you ran on what is commonly known to be one of the fastest tracks in the country — a record setter track, and you got so defensive that you had no response other than to insult me.

I’d be interested in knowing the breakdown in gains for each of those things — headers, E85 tune, and running at atco versus an average track.

[MShift]

Originally Posted by pbonsalb

Did you run in California? Did you run E85? Did you have an E85 tune? Did you accomplish your run 6 years ago?

Or did you run at Atco in NJ with an E85 tune in 2017 with the knowledge of what others have done in modding and driving these cars since 2011?

Originally Posted by gzim335

What are you so butt hurt about?

Originally Posted by pbonsalb

I am not hurt at all. I think you did great as I acknowledged in an earlier post. I just pointed out that you benefitted from parts not available to the early pioneers running these cars like Drew and you ran on what is commonly known to be one of the fastest tracks in the country — a record setter track, and you got so defensive that you had no response other than to insult me.

I’d be interested in knowing the breakdown in gains for each of those things — headers, E85 tune, and running at atco versus an average track.

You post an inflammatory comment and you're surprised you got a sharp response in return? Don't act like you weren't trolling with that first comment and then say that he's being defensive. I dont know gzim, but you certainly deserved his response for being a dick.

[e92livin]

Congrats! Gotta love the DA in NJ around this time! 122mph trap is no slouch for a FBO e9x M3.

[gzim335]

Originally Posted by e92livin

Congrats! Gotta love the DA in NJ around this time! 122mph trap is no slouch for a FBO e9x M3.

Thanks man,it was over 40 cars at the rental so prep was no good,I'll be back out soon hopefully get a 11.4 at 123+

[gzim335]

Originally Posted by BigBoosting

Plenty of people "run" their cars. Dyno numbers are repeatable and more comparable due to being able to control multiple variables. Hence the reason people like to compare them.

Dyno your car.

Need a dynojet around here that has dynoed fbo s65 so i can compare sae numbers with them