Stromung cat back Group Purchase

[Stan]

The group buy discount will be just for the E30 325i systems, Stromung can't offer a 318i system right now. The list price for the 325i system is 799.00.
7-10 systems -10% off list
11-15 systems -15% off list
As for tip pictures Stromung doesn't have anything for you. They prefer to only have the one style tip right now but it can be a single wall if requested. If someone has a special tip request there will be an extra charge depending on what they want.

[AmosCake]

Are you running a catalytic converter? If not and no resonator your car is already starting louder than factory.

Running both catalytic and resonator. I’ll probably just stick to the standard if that’s what he recommends.

[88Sedan]

Yes 325i, slanted tips (will finalize tips on future update)

[Zzyzx85]

Did Scott say if their quiet version would still be a little louder than stock 325i/s catback? That is what I want, just a little more volume than stock.

updated. You wanted one for a 325i, right?

1. Zzyzx85 - 325i, standard
2. OldDogNewE30 - 325i “Cabi” dual wall tips
3. hotbascosauce - 318is
4. KyleHugo - 325i - straight tip
5. TC Baur MD - 325i
6. AmosCake - 318is
7. Alberthype - 325i angled double walled
8. siggy - 325i "quieter"
9. afterafx - 325i - pending pricing info
10. 88Sedan - 325i
11. jrobie79 - pending muffler only
12. RyansE30 - Mtech2 fitment? single wall angled/mitered cut tips
13. Kyle90 - 318is - standard muffler, MTech 2 fitment?
14. hank6711 - 325i angled double walled
15. E30-TourZing - 325i straight double walled
16. calvino - 325i angled double walled for MTech 1
17. sjmorris1 - 325i slanted - perforated tips - dual wall

[88Sedan]

My 318 is PRETTY loud lmao. Hoping the standard is enough

Are you running a catalytic converter? If not and no resonator your car is already starting louder than factory.

[AmosCake]

Scott at Stromung said they add a baffle for convertible mufflers. Seemed to strongly recommend verts only, otherwise it's too quiet.

My 318 is PRETTY loud lmao. Hoping the standard is enough

[88Sedan]

The quiet is substantially quieter than standard? Possible for sound clips?

Scott at Stromung said they add a baffle for convertible mufflers. Seemed to strongly recommend verts only, otherwise it's too quiet.

[88Sedan]

I emailed Scott and communicated I'm looking to make my car just a little bit louder than the factory catback. He said if you have a "hard top" aka non convertible the regular one is perfect.

Put me down for STANDARD

[AmosCake]

Update: Spoke with Scott at Stromung.
1. He will send pictures of the tips he can offer
2. He will present a discounted price
3. He recommends the standard muffler for those of you NOT driving a convertible as feedback from customers states they would not want it quieter.
4. Please update this informational list with QUIET or STANDARD muffler.

Thanks guys.
We are getting close now!!!

The quiet is substantially quieter than standard? Possible for sound clips?

[88Sedan]

Did Scott say if their quiet version would still be a little louder than stock 325i/s catback? That is what I want, just a little more volume than stock.

[Stan]

Update: Spoke with Scott at Stromung.
1. He will send pictures of the tips he can offer
2. He will present a discounted price
3. He recommends the standard muffler for those of you NOT driving a convertible as feedback from customers states they would not want it quieter.
4. Please update this informational list with QUIET or STANDARD muffler.

Thanks guys.
We are getting close now!!!

[Zzyzx85]

I should probably be an quasi respectable individual and have a muffler....

Updated 😆

[KyleHugo]

I should probably be an quasi respectable individual and have a muffler....

[Zzyzx85]

Is it too late to jump in on this? If not then slanted - perforated tips - dual wall - for '90 325is

got you.

1. Zzyzx85 - 325i
2. OldDogNewE30 - 325i “Cabi” dual wall tips
3. hotbascosauce - 318is
4. KyleHugo -325i - straight tip
5. TC Baur MD - 325i
6. AmosCake - 318is
7. Alberthype - 325i angled double walled
8. siggy - 325i "quieter"
9. afterafx - 325i - pending pricing info
10. 88Sedan - pending pricing info
11. jrobie79 - pending muffler only
12. RyansE30 - Mtech2 fitment? single wall angled/mitered cut tips
13. Kyle90 - 318is - MTech 2 fitment?
14. hank6711 - 325i angled double walled
15. E30-TourZing - 325i straight double walled
16. calvino - 325i angled double walled for MTech 1
17. sjmorris1 - 325i slanted - perforated tips - dual wall

[sjmorris1]

Is it too late to jump in on this? If not then slanted - perforated tips - dual wall - for '90 325is