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An exhaust flex pipe adds needed flexibility to your exhaust system, allowing it to bend instead of cracking and breaking. Also called flex joints or exhaust bellows,...
An exhaust flex pipe adds needed flexibility to your exhaust system, allowing it to bend instead of cracking and breaking. Also called flex joints or exhaust bellows, they’re an essential component of front wheel drive vehicles to absorb the rocking motions of the engine, They’re handy for custom exhaust builds, as well as competition vehicles that run hot and wild.
Flex pipes are usually found between the exhaust manifold and the down pipe. They can be as simple as a corrugated metal tube, or as complex as a multi-layer braided or woven metal lattice. Because they protect so many other parts, flex pipes tend...
An exhaust flex pipe adds needed flexibility to your exhaust system, allowing it to bend instead of cracking and breaking. Also called flex joints or exhaust bellows, they’re an essential component of front wheel drive vehicles to absorb the rocking motions of the engine, They’re handy for custom exhaust builds, as well as competition vehicles that run hot and wild.
Flex pipes are usually found between the exhaust manifold and the down pipe. They can be as simple as a corrugated metal tube, or as complex as a multi-layer braided or woven metal lattice. Because they protect so many other parts, flex pipes tend to wear out more quickly than other exhaust components, and should be checked for leaks regularly on high-performance vehicles.
Summit Racing Equipment carries exhaust flex pipes in all the popular exhaust pipe diameters. Choose a convenient 4" to 14" length for sectioning into an existing system, or in bulk coil lengths for big custom fabrication projects.
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Exhaust Flex Pipe, Liteflex Coupling with Interlock Liner, Weld-on, Stainless Steel, 3.00 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-66004
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
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Flex Coupler, Stainless Steel, Weld-On, 3.00 in. Inlet/Outlet, 6.00 in. Overall Length, Each
Part Number: SUM-643057
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Liteflex Coupling with Interlock Liner, Weld-on, Stainless Steel, 2.50 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-66804
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, LiteFlex, Weld-on, Stainless Steel, 2.50 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-66806
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, LiteFlex, Weld-on, Stainless Steel, 2.25 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-66706
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, LiteFlex, Weld-on, Stainless Steel, 2 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-66606
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, LiteFlex, Weld-on, Stainless Steel, 2 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-66604
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Bellows Assembly, Weld-on, Stainless Steel, Natural, 3.00 in. Inlet/Outlet, 4.00 in. Overall Length, Each
Part Number: VPE-69835
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, TurboFlex, Weld-on, Stainless Steel, 3 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-61004
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Flex Coupler, Stainless Steel, Weld-On, 3.00 in. Inlet/Outlet, 8.00 in. Overall Length, Each
Part Number: SUM-643059
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Bellows Assembly, Weld-on, 2.50 in. Inlet/Outlet Diameter, 4.000 in. Overall Length, 321 Stainless Steel, Natural, Universal, Each
Part Number: VPE-69725
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, Standard Flex, Weld-on, Stainless Steel, 2.5 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-62804
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, Standard Flex, Weld-on, Stainless Steel, 3 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-65006
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, TurboFlex, Weld-on, Stainless Steel, 2.5 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-60804
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipes, Stainless Tubing, Stainless Steel, 4.000 in. I.D., 4.000 in. O.D., 4.00 in. Length, Each
Part Number: VPE-68944
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, TurboFlex, Weld-on, Stainless Steel, 4 in. Inlet/Outlet, 8 in. Long, Each
Part Number: VPE-61208
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, Standard Flex, Weld-on, Stainless Steel, 3 in. Inlet/Outlet, 4 in. Long, Each
Part Number: VPE-63004
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Bellows Assembly, Weld-on, Stainless Steel, Natural, 1.75 in. Inlet/Outlet Diameter, 2.500 in. Overall Length, Each
Part Number: VPE-69426
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, TurboFlex, Weld-on, Stainless Steel, 3 in. Inlet/Outlet, 8 in. Long, Each
Part Number: VPE-61008
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, TurboFlex, Weld-on, Stainless Steel, 5 in. Inlet/Outlet, 8 in. Long, Each
Part Number: VPE-61408
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, Standard Flex, Weld-on, Stainless Steel, 2.5 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-62806
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, TurboFlex, Weld-on, Stainless Steel, 3 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-61006
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Bellows Assembly, Weld-on, Stainless Steel, Natural, 2.00 in. Inlet/Outlet Diameter, 3.250 in. Overall Length, Each
Part Number: VPE-69633
Not Yet Reviewed
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Coupling, Standard Flex, Weld-on, Stainless Steel, 2.5 in. Inlet/Outlet, 6 in. Long, Each
Part Number: VPE-64806
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Exhaust Flex Pipe, Bellows Assembly, Weld-on, Stainless, Polished, 3.5 in. Inlet/Outlet, 4.00 in. Length, Each
Part Number: VPE-68935
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
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