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 97 to 108 of 2726 items

Exhaust Pipe H126668

$30.00

Universal Exhaust Pipe - Part# H126668 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126667

$34.00

Universal Exhaust Pipe - Part# H126667 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126651

$36.00

Universal Exhaust Pipe - Part# H126651 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126650

$36.00

Universal Exhaust Pipe - Part# H126650 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126641

$35.00

Universal Exhaust Pipe - Part# H126641 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126640

$35.00

Universal Exhaust Pipe - Part# H126640 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126625

$32.00

Universal Exhaust Pipe - Part# H126625 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126615

$30.00

Universal Exhaust Pipe - Part# H126615 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126573

$14.75

Universal Exhaust Pipe - Part# H126573 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126561

$14.64

Universal Exhaust Pipe - Part# H126561 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126548

$28.00

Universal Exhaust Pipe - Part# H126548 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H126523

$26.00

Universal Exhaust Pipe - Part# H126523 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.