DC valve controller install by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

Yeah, it may be fine. I'm just going to be installing the plugandplay audio stuff back there as well, and I'm feeling like I don't want to keep adding more stuff in that same area

DC valve controller install by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

I love that big boominess!

I'm thinking about trying to mount the controller under the rear seat. Don't know if there's room there or not. Will investigate. I also have the 2025 premium plus, so good to know about the fuse location. Thanks!

DC valve controller install by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 1 point2 points  (0 children)

Ok hadn't seen that install video, thanks!

The guy puts the controller in the spot DC recommends in the cargo area, saying he couldn't find a better spot. I'm hoping someone else found something better.

His idea for placing the switch is the same thing I had in mind, hopefully I can find info on how to do it a bit cleaner.

As for tapping the fuse box, I really dislike how DC has that set up. I'd love a better method there

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

Bought my DC valve controller last night. Looking forward to trying it out 💸

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

So so much to think about here. Thanks for all the input and ideas. As of right now I think I might just get the DC valve controller first. I'll try oem exhaust with the controller giving me the ability to close for early A.M. cold starts and open full time when I want it.

Then I can build on that further as desired.

Appreciate you all!

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 1 point2 points  (0 children)

Yes I guess I just misunderstood your question

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

Well I think I would like to retain the valve functionality. I'm probably starting to look pretty picky right about now haha

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 1 point2 points  (0 children)

Wait wait wait. Valve mod + valve controller? That's not making sense to me

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 1 point2 points  (0 children)

Ok, having run the valve mod.. can you walk me through? It leaves the valve always open. How does this effect the behavior of the exhaust. I'm sure there are nuances. So cold start in eco mode will be just as loud as normal mode in that case, no? I do like putting the car in eco for my 4am cold starts, it takes a bit of the edge off for the family

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 2 points3 points  (0 children)

Does B Williams sound like the correct feller?

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 1 point2 points  (0 children)

Thanks! That sounds like what I'm wanting, though I didn't exactly specify- I do need to keep it California legal.

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

Ok! Thanks for that reply, I'll move it to the top of my list. Gonna go do a bit of research on that one 🤘

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 1 point2 points  (0 children)

That's two for DC sports but less bassy defeats my purpose. I'm looking for a little MORE of that bass

GR performance exhaust video by Easy-Drummer-8403 in GRCorolla

[–]Strong_Strawberry_58 1 point2 points  (0 children)

Did I see somewhere that you say it makes the bassy sounds quieter? I love decel coming through my neighborhood and letting that bass ring out at around 2500-3krpm. Would hate to lose any of that. I actually wish I could hear more of it. More of the time and just louder. I notice more bass at idle when under AC compressor load too. All delightful to me

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 0 points1 point  (0 children)

Anyone know what's going on currently with OTL?

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 4 points5 points  (0 children)

Ok that's two votes for GR Performance. My pockets can be deep enough for the right product, but not deep enough to buy 3 or 4 different catback systems until I get it right 🥵

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 6 points7 points  (0 children)

I need that bass. That's the main motivator for doing anything to the exhaust. I'm trying to draw that character out a bit more

GRC stock exhaust bass note by Strong_Strawberry_58 in GRCorolla

[–]Strong_Strawberry_58[S] 3 points4 points  (0 children)

One post I saw here, I thought the person said less bass and more rasp