so who hasnt pulled their cars out......

[RedSN]

Was thinking trying to design an active exhaust muffler with some sort of internal baffle bypass. Will need muffler bearings to make it work.

[Laffs]

Was thinking trying to design an active exhaust muffler with some sort of internal baffle bypass. Will need muffler bearings to make it work.

https://xforceusa.com/varex-mufflers/

[RedSN]

looks like I’m late getting to the patent office again.

[ZR]

Isn't that cool.

[Scrape]

That is cool stuff. Very similar in design on our Mini and the M2.

https://xforceusa.com/varex-mufflers/

[RedSN]

^^^was wondering about that. Have seen a lot of BMW's with what looks like dual exhaust, but one pipe completely clean, and the other all sooty.

[Scrape]

I used wonder as well. I figured it out that when they drive in comfort mode the valve stays closed and when in sport mode it opens up.so I gather they never get out of comfort mode. All 4 of my tips are nasty lol

^^^was wondering about that. Have seen a lot of BMW's with what looks like dual exhaust, but one pipe completely clean, and the other all sooty.

[True Blue]

^^^was wondering about that. Have seen a lot of BMW's with what looks like dual exhaust, but one pipe completely clean, and the other all sooty.

Same here, it had me scratching my head. I've also noticed the same with C6 and C7 vettes.

[Old Fart]

Still be a while that the roads will be salt-free. Plus expecting a few storms before winter ends, lol

[Screw]

Wow you guys 8 months of winter ?