Mandrel bent exhaust pipes and tubing for maximum flow and performance. Available in aluminized and stainless steel construction with various diameters from 1.75" to 5".

Showing 61 to 72 of 2726 items
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Exhaust Pipe H128594

$30.00

Universal Exhaust Pipe - Part# H128594 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H128593

$30.00

Universal Exhaust Pipe - Part# H128593 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H128501

$35.00

Universal Exhaust Pipe - Part# H128501 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H128012

$35.00

Universal Exhaust Pipe - Part# H128012 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H128009

$28.00

Universal Exhaust Pipe - Part# H128009 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127697

$28.00

Universal Exhaust Pipe - Part# H127697 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127694

$28.56

Universal Exhaust Pipe - Part# H127694 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127688

$30.00

Universal Exhaust Pipe - Part# H127688 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127687

$30.00

Universal Exhaust Pipe - Part# H127687 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127684

$30.00

Universal Exhaust Pipe - Part# H127684 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127683

$30.00

Universal Exhaust Pipe - Part# H127683 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H127682

$28.00

Universal Exhaust Pipe - Part# H127682 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

Frequently Asked Questions

What is mandrel bent exhaust pipe?

Mandrel bent pipes maintain consistent diameter throughout bends, unlike crush bent pipes which flatten at curves. This consistent diameter ensures maximum exhaust flow, reducing backpressure and improving horsepower. Mandrel bending is the professional standard for performance exhaust systems.

What diameter exhaust pipe should I use?

For naturally aspirated V8s, 2.5" to 3" is typical. Turbocharged or high-performance engines benefit from 3" to 4". Diesels often use 4" to 5". Larger isn't always better - oversized pipes can reduce velocity and hurt low-end torque. Match pipe size to your engine's power output.

Aluminized steel vs stainless steel exhaust pipes?

Aluminized steel is budget-friendly and resists corrosion better than bare steel, typically lasting 3-7 years. Stainless steel costs more but can last 10+ years without rusting. For areas with road salt or coastal environments, stainless steel is worth the investment.

Can I mix different diameter exhaust pipes?

Yes, using adapters or reducers, but it's not ideal. Changing diameters mid-system can create turbulence and backpressure. If you must mix sizes, gradually step up diameter (2.5" to 3") rather than abrupt changes. Consistent diameter throughout provides best performance.