Stromung cat back Group Purchase

[hotbascosauce]

Things are in motion!

1. Zzyzx85 - 325i
2. OldDogNewE30
3. hotbascosauce - 318is
4. jrobie79
5. KyleHugo
6. TC Baur MD
7. Alberthype
8. BadDays
9. RyansE30
10.

[OldDogNewE30]

Take my money!

1. Zzyzx85 - 325i
2. OldDogNewE30 - 325i “Cabi” dual wall tips
3. hotbascosauce - 318is
4. jrobie79
5. KyleHugo
6. TC Baur MD
7. Alberthype
8. BadDays
9. RyansE30
10.

[AmosCake]

Things are in motion!

1. Zzyzx85 - 325i
2. OldDogNewE30
3. hotbascosauce - 318is
4. jrobie79
5. KyleHugo
6. TC Baur MD
7. Alberthype
8. BadDays
9. RyansE30
10. Amoscake - 318is

meant to quote you hahhaa I’m IN!!
318is

[TC Baur MD]

Interested

[88Sedan]

I would be interested in the quieter one as well, and what is the group sale price we are expecting?

[jrobie79]

I'm interested in the muffler only, with a 3" inlet. I'll reach out to strommung and see if that configuration can be part of the group buy

[KyleHugo]

1. Zzyzx85 - 325i
2. OldDogNewE30 - 325i “Cabi” dual wall tips
3. hotbascosauce - 318is
4. jrobie79
5. KyleHugo -325i
6. TC Baur MD
7. Alberthype
8. BadDays
9. RyansE30
10.

I'm in

[Zzyzx85]

Interested

What model do you need?

---

Pretty good progress so far.

List so far:
1. Zzyzx85 - 325i
2. OldDogNewE30 - 325i “Cabi” dual wall tips
3. hotbascosauce - 318is
4. jrobie79 - pending muffler only
5. KyleHugo -325i
6. TC Baur MD - 325i
7. Alberthype
8. BadDays
9. RyansE30
10. AmosCake - 318is
11. 88Sedan - pending pricing info?

I've also posted a link to this thread on a few FB groups.

[TC Baur MD]

325is

[afterafx]

I'm interested for a 325i. Pricing would be great, I know it's pending!

[Zzyzx85]

I got a few responses on FB and pricing came up most of the time. Hopefully I'm not overstepping Stan but I went ahead and sent an email to Stromung (Scott) to ask about pricing.

[Stan]

I got a few responses on FB and pricing came up most of the time. Hopefully I'm not overstepping Stan but I went ahead and sent an email to Stromung (Scott) to ask about pricing.

Definitely not overstepping. I plan to speak with Scott today (2/10/26). This is a team effort.

[BadDays]

Amazing to see but I already bought my exhaust from scott back in November of 2025! Please give my position to someone else who can help in the efforts of this thread! Thanks!

[88Sedan]

Once I hear about pricing I will update ya'll on my buy/not-buy...but probably it's a yes.

Definitely not overstepping. I plan to speak with Scott today (2/10/26). This is a team effort.

If possible can you ask for details on the new quieter design? Mainly I am wondering if it sacrafices flow (aka how did they quiet it down).