Flanges

LS7 Chevrolet D-port shaped header exhaust flanges. These flanges come as a pair and are designed for 2" primaries, laser-cut from heavy-duty 3/8" ...

2014+ LT1/LT4 Chevrolet port matched header exhaust flanges. These flanges come as a pair and are designed for 2" primaries, laser-cut from heavy-d...

LS7 Chevrolet D-port shaped header exhaust flanges. These flanges come as a pair and are designed for 1-7/8" primaries, laser-cut from heavy-duty 3...

5.7L, 6.1L and 6.4L Hemi D-port shaped header exhaust flanges. These flanges come as a pair and are designed for 1-7/8" primaries, laser-cut from h...

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offerin...

LT5 Chevrolet flat rectangular shaped port header exhaust flanges. These flanges come as a pair and are designed for 2" primaries, laser-cut from h...

Turbosmart CompGate40 external wastegates are an ideal match for Turbosmart Gen4WG40 Valve Seats. The valve seat is designed to provide a perfect s...

Turbosmart's WG40 Outlet Weld Flange is designed for Turbosmart Comp-Gate40 (40mm) External Wastegates. Turbosmart's WG40 Outlet Weld Flange is mad...

Turbosmart's WG40 Alloy Inlet Weld Flange is made from precision-machined alloy to provide superior strength and durability. This flange is designe...

Turbosmart's WG45 Alloy Outlet Weld Flange is made from precision-machined alloy to provide superior strength and durability. This flange is design...

Turbosmart's WG45 Alloy Inlet Weld Flange is made from precision-machined alloy to provide superior strength and durability. This flange is designe...

Designed as part of the V-Band Assembly of the Gen4 External Wastegate Range, these V-Bands feature Cast Construction, fine thread bolt & nut.

Designed as part of the V-Band Assembly of the Gen4 External Wastegate Range, these V-Bands feature Cast Construction, fine thread bolt & nut.

Turbosmart HyperGate45 (45mm) External Wastegates are compatible with Turbosmart Gen4 WG45 Valve Seat. This versatile seat is designed to be used w...