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'18 Boxster S Ride Quality

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Old 07-26-2018, 07:32 PM
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abstruse1
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Default '18 Boxster S Ride Quality

I have a 2018 Boxster S and would like to make the ride less firm. I understand that the S cars are lower (not good for me), and I suspect that they ride more firmly than the non-S cars.

My car has the sport (two position) suspension option and 19" tires.

What can I do to soften the ride?

Thanx, guys.
Old 07-27-2018, 08:42 AM
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GregWormald
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A standard S (AFAIK) has the same suspension as a non-S.
If what you have is PASM, the suspension is 10mm lower and the normal position is the most compliant. Some say it is actually more compliant than without.
There may be softer springs available outside Porsche, which would affect the handling as well.
18" tyres are somewhat more flexible in the sidewall but whether that's enough for you you'll have to decide.
Old 07-27-2018, 10:47 PM
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Jim137a
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What air pressures are you running in your tires - have you tried setting your car to “ comfort settings “ ?
Old 07-28-2018, 11:50 AM
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abstruse1
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I'm using 30 psi. The car was made with 20" tires, but I swapped for 19s. I'm not sure what the best comfort pressure for that size is.
Old 07-28-2018, 12:39 PM
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81911
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Sounds like you made need to drive a car with 18’s. Otherwise, maybe a Macan is more appropriate.
Old 07-29-2018, 12:09 AM
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GregWormald
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Originally Posted by abstruse1
I'm using 30 psi. The car was made with 20" tires, but I swapped for 19s. I'm not sure what the best comfort pressure for that size is.
Here you go, all the options--
http://www.porscheownersmanuals.com/...Technical-data

On the second page you'll see that "comfort pressure" is only applicable to the 20".
Old 07-29-2018, 03:47 PM
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mrrippey
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Surprised you find the ride firm. I swapped out my 19” for 20”, no PASM and live in NJ and find the ride pretty, well actually very good. I drive in NYC weekly and if you know anything about NY, NJ the roads here suck. Oh I’m riding on 33psi all around.

Rippey
Old 08-24-2018, 11:50 PM
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WestlakeHorn
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Test drove the GTS the other day and, much like my 981 Boxster, I thought the best ride was in “sport” mode. The car seems much more compliant and button down without being harsh.

Maybe a different brand? Audi TT?
Old 08-25-2018, 02:57 AM
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worf928
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Originally Posted by WestlakeHorn
Test drove the GTS the other day and, much like my 981 Boxster, I thought the best ride was in “sport” mode. The car seems much more compliant and button down without being harsh.

Maybe a different brand? Audi TT?
Audi TT has a more-jarring ride than a Boxster/Cayman.
Old 08-28-2018, 04:00 PM
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Unconscionable
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Why 30 PSI? That's too low.
Old 08-28-2018, 05:10 PM
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worf928
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Originally Posted by Unconscionable
Why 30 PSI? That's too low.
Comfort Tire Pressure for 20"s is 30f/30r. Not too low for 99.99% of driving in the US.
Old 08-28-2018, 08:09 PM
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I've drove a 718 Boxster S courtesy car when I have my 718 Boxster in at the dealership for the Recent recall campaign. Both have PASM and felt similar in terms of comfort at normal setting.
Old 08-30-2018, 03:56 AM
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chapmans
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Get a DSC Sport controller for the PASM, it will ride softer in comfort mode.
Old 09-09-2018, 01:04 AM
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manifold danger
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To be blunt, there is no way to make the car ride softer. You're either going to have to adjust your expectations or get a different car. The Boxster is a sports car, and as good as one gets. If you find the ride too harsh, you should probably be in the market for a luxury sedan.

I have a 981 GTS with sport suspension; it's as harsh as these cars get. It rides better than the M4 I had with Active M suspension at the softest setting, and clears bumps and steep driveways just as well if not better. It rides far better than my brother's Subaru WRX. It's a marvel of engineering how Porsche pulled off such an excellent handling car while maintaining livable driveabilty... but yes, it is definitely still a sports car. I don't take coffee in the car, avoid potholes, and take driveways and speed bumps very slowly. If you truly require a softer ride, you might as well try to cut your losses and move on to a 5 series, E class, or Lexus sedan. If you have the cash, consider a Panamera. I wouldn't even recommend a Macan... the ride is smoother than the Boxster but it is still a sporty SUV, you'd probably have complaints.



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