SL-Class (R129) 1990-2002: SL 280, SL 300, SL 320, SL 500, SL 600, SL 60 AMG

SL/R129: New SL Owner Upgrades Recommendation

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Old Aug 16, 2019 | 03:59 PM
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From: Dallas, TX
1999 SL 500
New SL Owner Upgrades Recommendation

So I just inherited a '99 SL500 and i'm looking for suggestions on good starter mods or upgrades for my car. It has the AMG sport package, so I'm happy with the wheels and body kit. I'm planning to replace the OEM radio with the Continental TR7412UB-OR for bluetooth. I also bought a set of Euro headlights to install. I'm considering the rear seat upgrade, but not sure it's worth it. What are some other good, inexpensive upgrades that I should consider. Thx.
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Old Aug 18, 2019 | 05:42 AM
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From: Bahrain
R129 SL55 AMG & W208 CLK55 AMG
Congrats..

How about lowering springs?
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Old Aug 18, 2019 | 03:16 PM
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From: Dallas, TX
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Originally Posted by Ahmed
Congrats..

How about lowering springs?
Maybe. Not sure how that would affect the ride. Dallas roads aren't the finest.
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Old Aug 23, 2019 | 07:09 PM
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From: Yorba Linda CA
94 SL320 98 SL500 99 SL600 07 SL55
Originally Posted by snowtx1
Maybe. Not sure how that would affect the ride. Dallas roads aren't the finest.
The H&R lowering springs are the same spring rate as factory, just shorter. I say it's a worthwhile addition.
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