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      11-10-2022, 02:34 PM   #1
kevin @ eas
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▀▄ eas | Evolution Racewerks Competition Midpipe G8x BMW M3/M4 - Just Released

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Just Released is the NEW anticipated Evolution Racewerks Competition midpipes for G80/82. Now Available and in stock.


Evolution Racewerks Competition Series Mid Pipes are constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by in house fabricators and built in the USA. Exhaust flanges are billet stainless steel that is computer CNC precision cut. The factory bracket hanger is retained. The bracket hanger is laser cut and TIG welded using stainless steel rods. High quality exhaust clamps are used to joint the mid pipes to the rear exhaust muffler section.

Competition Series Mid Pipes feature a "H" style crossover. The crossover is used to equalize the pressure between the left and right exhaust pipes. This helps promote better flow and reduce droning. Through testing between an "X" and "H" crossover design, it was found the "H" crossover design helped reduce droning and improving low end torque compared to the "X" crossover design. Thus, incorporated an "H" crossover instead of a "X" crossover. At the end of the day, this is a BMW and do not want droning. The factory mid pipe also incorporates a "H" crossover design so figured BMW also felt the "H" design was the ideal solution for this application.

Competition Series Mid Pipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system designed for compatibility to the factory mid pipes.

Available in a 1 piece welded version for local installs or a 3 piece version for shipping.





Features
- Higher Initial Torque Curve. Torque curve hits faster and higher and longer.
- Better throttle response and faster turbo spool up times
- Deletes factory resonators for improved flow
- Mandrel Bent 3" (80mm) piping. Smooth transition through the exhaust system.
- 100% Stainless Steel Construction
- 100% TIG welded for better quality welds
- Precision CNC machined Flanges
- Brushed Finish
- Compatible with the factory or aftermarket exhaust systems
- Track tested durability
- Includes all hardware for complete installation
- Limited Lifetime Warranty
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      11-10-2022, 04:39 PM   #2
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Sweet! You compared the H and X pipe designs. What about the single midpipe?
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      11-10-2022, 04:41 PM   #3
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No sound clips??
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      11-10-2022, 04:51 PM   #4
kevin @ eas
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Quote:
Originally Posted by Mashour View Post
Sweet! You compared the H and X pipe designs. What about the single midpipe?
That was Evolution Racewerks design note about the comparison before deciding to go with the H pipe design. They ultimately decided to stick to the dual exhaust midpipes.

Quote:
Originally Posted by smitpatel5 View Post
No sound clips??
Not yet, we will be sure to update this thread once installed with a video.



Just unboxed one at our shop and quality is top notch.









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      11-10-2022, 04:56 PM   #5
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No sound clips or pics on the car?
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      11-10-2022, 05:01 PM   #6
Studntloan
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Does this keep the exhaust an equal length setup? it looks like it but jw
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      11-10-2022, 06:59 PM   #7
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Looks loud.
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      11-10-2022, 07:23 PM   #8
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I wonder if this saves much weight?
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      11-10-2022, 08:11 PM   #9
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I imagine it will sound similar to the x3m midpipe. Maybe Ben can chime in.
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      11-11-2022, 06:35 AM   #10
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Quote:
Originally Posted by curtdragon View Post
No sound clips or pics on the car?
How is this even possible? Your going to release a new item on the exhaust and have no sound clip before? WTF is going on? Lol. Hey guys, I have a software for your cars. You will be able to smoke the Tesla plaids and it gives you 35 miles per gallon. It's 599 installed. But, if you order within 5 minutes we will send you 2 for that price. Just pay additional shipping and processing. We don't have it on any of our cars but we will get around to it. In the mean time, send us your money🤡🤡🤡
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      11-11-2022, 07:47 AM   #11
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This looks really good. I guess there's no way to ship an uncut system to Canada is there?
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      11-11-2022, 12:23 PM   #12
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Interesting! Need a Guinea Pig?!
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      11-11-2022, 01:22 PM   #13
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Quote:
Originally Posted by The Nerd View Post
I wonder if this saves much weight?
We can compare once we have an install through the doors, the pieces literally just arrived 2 days ago.

Quote:
Originally Posted by ChrisM4 View Post
This looks really good. I guess there's no way to ship an uncut system to Canada is there?
Absolutely, the cut system makes shipping rates very favorable as it's no longer an oversized box.

Quote:
Originally Posted by jmg View Post
Interesting! Need a Guinea Pig?!
Looks like we got our guy, I'll shoot you over a PM.
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      11-11-2022, 08:20 PM   #14
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In for sound clips. I would like to see more(closer) pictures of the circular welds on the piping and flanges.
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      11-12-2022, 10:32 AM   #15
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Would like your comparison to the PSI if you have run that on your test bed. I have the ER on my X3M and it's definitely louder cold start than my G82 with PSI. Maybe due to its single pipe design?


/nm. I don't know why I thought the ER pipe for the X3M was a single pipe, and I installed the thing should sound the same on the G82.

Last edited by Soylent; 11-12-2022 at 10:35 PM..
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      11-12-2022, 04:54 PM   #16
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Quote:
Originally Posted by Sp2pilot View Post
In for sound clips. I would like to see more(closer) pictures of the circular welds on the piping and flanges.
We'll have more pics one installed, will be sure to get some in those areas as well.

Quote:
Originally Posted by Soylent View Post
Would like your comparison to the PSI if you have run that on your test bed. I have the ER on my X3M and it's definitely louder cold start than my G82 with PSI. Maybe due to its single pipe design?
PSI/Remus combo is in our YouTube channel, we'll get a clip recorded on the ER midpipe gets installed - preferably with stock mufflers.
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      11-13-2022, 02:56 AM   #17
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I look forward to the G87 2023 M2 version!
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      11-13-2022, 03:40 AM   #18
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Wake me when the G8X sounds like this. And this is why you can't post a XM video and assume it's going to sound the same on the G8X. It makes zero sense how bad our cars sound, no matter what you do to it. I would have no problem spending $10k on an exhaust, if our cars sounded like this.

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      11-13-2022, 08:28 AM   #19
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Features
- Higher Initial Torque Curve. Torque curve hits faster and higher and longer.

That’s what she said!

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      11-14-2022, 10:57 PM   #20
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Quote:
Originally Posted by G-Mann View Post
Confirmed they use the line engraved in the pipe that the factory puts incase one needs to replace exhaust. Sounds like this should pair up.
We've got ER midpipes in stock when you're ready.
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