Rear suspension components (Carbahn vs SPL)

m4ml · 03-10-2024, 10:22 PM

I'm wanting to upgrade my rear suspension toe links and trailing arms. I'm considering both Carbahn and SPL. I've got a history with the Dinan toe links and traction links on my F82 and was pleased with them, so I lean toward Carbahn. I'm also leaning Carbahn because of the sealed rubber boots.

But, I didn't track my F82. I am tracking my G82.

I've heard good things about SPL, so I'm cross shopping:

SPL Toe Links with Eccentric Lockout
and
SPL Rear Traction Links

versus

Carbahn Toe Link/Traction Link Kit
with
Carbahn Eccentric Bolt Locker

Cost really isn't an issue, they're close enough that it doesn't matter to me.

Does anybody have any insights/opinions that might sway be toward SPL over Carbahn?

BrendanZ0402 · 03-12-2024, 02:42 PM

I say go for SPL. The adjustment mechanism of SPL is a big plus. On the carbahn arms it seems like they are still using the dual jam nuts. On the SPL you just deal with the set screw. And with a proper rod end like the FK rod ends that SPL is using, you don't need a rubber boot. Unless maybe you will encounter salt? The FK rod ends are teflon lined so they're very robust. I have the full SPL catalog on my car and its a great daily driver. Feel free to ask any questions about my setup!

03-10-2024, 10:22 PM	#1
m4ml Captain 1834 Rep 726 Posts Drives: 2022 M4CX BSM (Xpel Stealth) Join Date: Sep 2021 Location: SoCal iTrader: (0)	Rear suspension components (Carbahn vs SPL) I'm wanting to upgrade my rear suspension toe links and trailing arms. I'm considering both Carbahn and SPL. I've got a history with the Dinan toe links and traction links on my F82 and was pleased with them, so I lean toward Carbahn. I'm also leaning Carbahn because of the sealed rubber boots. But, I didn't track my F82. I am tracking my G82. I've heard good things about SPL, so I'm cross shopping: SPL Toe Links with Eccentric Lockout and SPL Rear Traction Links versus Carbahn Toe Link/Traction Link Kit with Carbahn Eccentric Bolt Locker Cost really isn't an issue, they're close enough that it doesn't matter to me. Does anybody have any insights/opinions that might sway be toward SPL over Carbahn? __________________ Perf: Carbahn Stage 2, Eventuri Intake, PSI Midpipe, Remus Race Exh Susp: Turner Skid Plate/Strut Brace, KW v4, F-L Monoball, MS: Camber Plates, Spacers, SPL Rear Cosmetic: MPerf: Splitter, Side Vents, Sill Plates, Door Projectors; IND CF Roundels/Float Center Caps, Vorsteiner Grill, Xpel: Stealth PPF, Fusion Plus Ceramic, XR Plus 5/20/70
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03-12-2024, 02:42 PM	#2
BrendanZ0402 Private First Class 284 Rep 168 Posts Drives: G80 M3 GTP 6MT Join Date: Dec 2022 Location: Orange County iTrader: (0) Garage List 2023 BMW M3 [0.00]	I say go for SPL. The adjustment mechanism of SPL is a big plus. On the carbahn arms it seems like they are still using the dual jam nuts. On the SPL you just deal with the set screw. And with a proper rod end like the FK rod ends that SPL is using, you don't need a rubber boot. Unless maybe you will encounter salt? The FK rod ends are teflon lined so they're very robust. I have the full SPL catalog on my car and its a great daily driver. Feel free to ask any questions about my setup!
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