Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Vibrant / New

Vibrant J-Spec Header Installation Kit (flange and donut gasket for Headers with 2.5in OD outlet)

Vibrant · New

Vibrant J-Spec Header Installation Kit (flange and donut gasket for Headers with 2.5in OD outlet)

MPN 2599 · Store SKU vib2599

$82.99
IN STOCK1 ready to ship

Supplier stock checked 11/8/2026, 5:05:40 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Vibrant Performance has developed one of the largest offerings of Exhaust Manifold Flanges in the industry. All of our Exhaust Manifold Flanges have had their exhaust port size optimized for either standard wall round tubing or Schedule 10 weld fittings. J-SPEC Header Outlet Flange Kit (For Header w/ 2.5" Outlet)

Manufacturer fitment & guides

Check 2599 against the manufacturer’s application information below.

Manufacturer documents

More from Vibrant ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your cart.