Catch can and other imporvements

vincenzoG87m2 · 09-19-2023, 04:27 PM

anyone have any idea which catch can to get, should I have the dealer install it to make sure the warranty is not void or does that even matter?

BMW DIY Guy · 09-21-2023, 07:30 AM

Addons like that wont harm your warranty.. so no worries there.

Chet for short · 09-22-2023, 02:43 PM

Are catch cans a thing in the S58 world? They are common in VAG land.

RockCrusher · 10-06-2023, 07:21 AM

Quote:

Originally Posted by vincenzoG87m2

anyone have any idea which catch can to get, should I have the dealer install it to make sure the warranty is not void or does that even matter?

I would advise you to not get a catch can. Really a catch can is a solution looking for a problem.

On numerous other forums I read posts of owners who have installed a catch can and reporting upon checking it at oil change time (5K miles or more) there's just a bit of fluid (water/oil) in the can.

Which is probably a good thing it is not catching that much stuff. If it was the can would need regular and frequent checking to empty its contents.

Besides providing no benefit its presence adds just more places for an intake leak to happen.

The PCV system is part of the car/engine emissions system. Tampering with the PCV system could void the warranty on at least that part of the emissions system.

09-19-2023, 04:27 PM	#1
vincenzoG87m2 Registered 0 Rep 1 Posts Drives: BMW M2 Join Date: Sep 2023 Location: san fransisco iTrader: (0)	Catch can and other imporvements anyone have any idea which catch can to get, should I have the dealer install it to make sure the warranty is not void or does that even matter?
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09-21-2023, 07:30 AM	#2
BMW DIY Guy Brigadier General 3075 Rep 3,022 Posts Drives: 2019 M2 Competition Join Date: Jan 2017 Location: Maple Valley WA iTrader: (1) Garage List 2024 BMW M2 [9.80] 2017 BMW X1 [10.00] 2001 BMW X5 [10.00]	Addons like that wont harm your warranty.. so no worries there. __________________ Check out my BMW DIY Channel on YouTube! E, F and G series projects from Active Autowerke, Bimmertech, Kies Motorsports, AvinUSA, Karbonius Composites and more! YouTube BMW DIY Guy 'Nimona' G87 M2 Build Thread 'Lillith' F87 M2 Competition Build Thread
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09-22-2023, 02:43 PM	#3
Chet for short Private First Class 204 Rep 175 Posts Drives: TR G87 M2 Join Date: Feb 2023 Location: Minnesota iTrader: (0)	Are catch cans a thing in the S58 world? They are common in VAG land.
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