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Flowmaster Header Collector Ball Flange Kit 15925

Flowmaster Header Collector Ball Flange Kit 15925
$267.99 ea
NEWARRIVING SOONEstimated Ship Date 08/08/2024 (If Ordered Today)9 Available from HOLLEY PERFORMANCE PRODUCTS as of 07/19/2024
Model: 4004941
This header collector ball flange kit takes the place of typical three bolt flange type connections and allows for a leak free and gasket free connection. Both ends feature inside diameter (i.d.) slip-fit connections. Welding required. Available in various sizes. Sold in Pairs
  • 3.00-inch Collector to 2.50-inch Tubing
  • Slip-fit Connections for Easy Assembly
  • Replaces Three Bolt Header Flanges
  • 16 Gauge Aluminized Steel Tubing
  • Leak-free Ball and Socket Seal
  • Flowmaster Quality
Universal Item - Not a direct fit. Some adaptation required.
Installation Notes:
Universal Item - Not a direct fit. Some adaptation required.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.


Download Name File Size


Attachment Method Ball & Socket Flange
Automotive Item Grade High Performance Part
Bolts/Studs Included Yes
California Proposition 65 Required No
Color Gray
Emission Code 5
Head Flange Thickness (in) 0.375
Height (in) 3
Inlet Connection Type Straight Pipe
Inlet Diameter (in) 3
Material Aluminized Steel
Material Gauge 16
Outlet Connection Type Straight Pipe
Outlet Diameter (in) 2.50
Part Type Exhaust Flange
Product Type Exhaust Accessories
Warranty Time 36 Months


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Flowmaster Header Collector Ball Flange Kit 15925:
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