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Corsa 2022+ Cadillac CT4-V Blackwing 3in Sport Valved Axle-Back Exhaust - 4.5in Tip

CORSA Performance · New

Corsa 2022+ Cadillac CT4-V Blackwing 3in Sport Valved Axle-Back Exhaust - 4.5in Tip

MPN 21318 · Store SKU cor21318

$969.99
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Supplier stock checked 11/8/2026, 6:01:40 AM UTC. Adding a part does not reserve it.

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Product details

The CORSA Double X-Pipe crosses twice, opening the exhaust path improving flow dynamics. Benefits include increased flow, improved HP and TQ, and a more refined exhaust note. 3" Corsa Double X-Pipe

Manufacturer fitment & guides

Check 21318 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • California Proposition 65: Y
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