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".

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Exhaust Pipe X6012S

$37.85

Universal Exhaust Pipe - Part# X6012S Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe X6011S

$37.85

Universal Exhaust Pipe - Part# X6011S Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe X6010S

$49.18

Universal Exhaust Pipe - Part# X6010S Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe X5005S

$48.00

Universal Exhaust Pipe - Part# X5005S Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe M55032

$30.00

Universal Exhaust Pipe - Part# M55032 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe M55031

$30.00

Universal Exhaust Pipe - Part# M55031 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe HH1040

$81.66

Universal Exhaust Pipe - Part# HH1040 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

Exhaust Pipe H93994

$60.00

Universal Exhaust Pipe - Part# H93994 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H896024

$28.00

Universal Exhaust Pipe - Part# H896024 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H896023

$28.00

Universal Exhaust Pipe - Part# H896023 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

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Exhaust Pipe H796379

$28.00

Universal Exhaust Pipe - Part# H796379 Aluminized Steel exhaust pipe Specifications: Material: Aluminized Steel Quality...

Exhaust Pipe H796378

$35.00

Universal Exhaust Pipe - Part# H796378 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.