Cadillac CTS-V, CT4 & CT5 Accessories

Shop accessories for the Cadillac CTS-V, CT4 & CT5. This collection includes accessories and other parts that do not fit one of our other categories, from brands like Kooks Headers, McLeod Racing, Diode Dynamics and Borla.

Parts are often specific to model year, trim and engine, so check the fitment details on each product page before you order.

Need help choosing the right part? Contact the Merrick Motorsports team for fitment help. Orders ship from our Las Vegas warehouse.

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Kooks GM LSX Cylinder Heads Cometic MLS (Multi-Layer Steel) Exhaust Gaskets
$58.92
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Kooks LS Engine Header Bolts and Locking Hardware Qty 12 - M8 - 1.25 x 25mm Bolts
$80.04
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Borla 13-15 Cadillac ATS 2.0L AT RWD 4Dr Single Split Rear Exit Exhaust (Rear Section)
$816.99 $760.20
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aFe POWER MAF Harness Extension - 6in Various 19-24 GM Cars/Trucks/SUVs
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McLeod Fitting Steel An4M To Wire Clip Male Connector W/ ORing
$35.99
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Diode Dynamics 7443 LED Bulb XP80 LED - Amber (Pair)
$121.44
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