Header Collectors

Header Collector, Formed, 4 Into 1 Style, Stainless Steel, Natural, Weld-on, 3.00 in. Diameter, 7.00 in. Length, 1 3/4 in. Primary Tube O.D., Each

Part Number: STW-FC4175-300

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

Exhaust Collector, Formed, Stainless Steel, 4 into 1, 7 in. Length, Each

Part Number: STW-FC4175-250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

Header Collector, Slip-on, Stainless Steel, 2.000 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9908S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 1.625 in. Inlets, 3.000 in. Outlet, Each

Part Number: KOK-9901S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 1.750 in. Inlets, 3.000 in. Outlet, Each

Part Number: KOK-9903S

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.375 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9915SM

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.375 in. Inlets, 5.000 in. Outlet, Each

Part Number: KOK-9916SM

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.250 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9912SM

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.375 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9914SM

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.250 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9913SM

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 2.500 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9917S

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.000 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9909SM

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 1.825 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9906S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 2.000 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9909S

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

Header Collector, Slip-on, Stainless Steel, 1.750 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9904S

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 2.250 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9913S

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 1.625 in. Inlets, 2.500 in. Outlet, Each

Part Number: KOK-9900S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 1.750 in. Inlets, 2.500 in. Outlet, Each

Part Number: KOK-9902S

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 2.000 in. Inlets, 3.000 in. Outlet, Each

Part Number: KOK-9907S

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.000 in. Inlets, 4.000 in. Outlet, Each

Part Number: KOK-9909HM

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.125 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9910HM

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Steel, 2.125 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9910SM

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 2.375 in. Inlets, 4.500 in. Outlet, Each

Part Number: KOK-9915S

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 1.825 in. Inlets, 3.000 in. Outlet, Each

Part Number: KOK-9905S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order

Header Collector, Slip-on, Stainless Steel, 2.125 in. Inlets, 3.500 in. Outlet, Each

Part Number: KOK-9910S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Free Shipping
• Special Order