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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Best AP Exhaust exhaust-pipe for 2014-2006 Subaru Outback | Direct Fit Replacement | 8743

$11.70

Exhaust Pipe Flange Gasket Vehicle Fitment 2014-2006 Subaru Outback 2013-2009 Subaru Forester 2006-2002 Nissan Altima...

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Best AP Exhaust exhaust-pipe for 2014-2011 Ford Edge Pipe | Direct Fit Replacement | 8729

$5.72

Exhaust Pipe Flange Gasket Vehicle Fitment 2014-2011 Ford Edge Pipe (Front) To Pipe (Center) 2014-2010...

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Best AP Exhaust exhaust-pipe for 2013-2012 Kia Soul | Direct Fit Replacement | 8707

$19.32

Exhaust Pipe Flange Gasket Vehicle Fitment 2013-2012 Kia Soul 2014-2010 Subaru Legacy Pipe To Muffler...

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Best AP Exhaust exhaust-pipe for 2013-1984 Honda Civic | Direct Fit Replacement | 8706

$15.20

Exhaust Pipe Flange Gasket Vehicle Fitment 2013-1984 Honda Civic 2015-2014 Honda Civic Resonator Assembly To...

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Best AP Exhaust exhaust-pipe for 2014-2009 Acura TSX | Direct Fit Replacement | 8681

$12.44

Exhaust Pipe Flange Gasket Vehicle Fitment 2014-2009 Acura TSX 2003-2002 Saturn Vue Contact us if...

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Best AP Exhaust exhaust-pipe for 2013-2011 Kia Sorento | Direct Fit Replacement | 8672

$12.52

Exhaust Pipe Flange Gasket Vehicle Fitment 2013-2011 Kia Sorento 2020-2016 Kia Sorento Muffler (Front) To...

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Best AP Exhaust exhaust-pipe for 2014-2011 Ford Edge Converter Inlet | Direct Fit Replacement | 8437

$25.32

Exhaust Pipe Flange Gasket Vehicle Fitment 2014-2011 Ford Edge Converter Inlet (Right) 2010-2007 Ford Edge...

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Best AP Exhaust exhaust-pipe for 2013-2008 Nissan Rogue | Direct Fit Replacement | 8424

$9.82

Exhaust Pipe Flange Gasket Vehicle Fitment 2013-2008 Nissan Rogue 2013-2009 INFINITI G37 Left 2013-2009 INFINITI...

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Best AP Exhaust exhaust-pipe for 2014-2010 Subaru Outback | Direct Fit Replacement | 78304

$308.12

Prebent Exhaust Pipe Fits: 2014-2010 Subaru Outback

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Best AP Exhaust exhaust-pipe for 2013-2010 Kia Forte | Direct Fit Replacement | 68548

$228.50

Prebent Exhaust Pipe Fits: 2013-2010 Kia Forte

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Best AP Exhaust exhaust-pipe for 2013-2012 Honda Civic | Direct Fit Replacement | 68544

$114.74

Prebent Exhaust Pipe Fits: 2013-2012 Honda Civic

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Best AP Exhaust exhaust-pipe for 2013-2012 Honda Civic | Direct Fit Replacement | 68543

$113.30

Prebent Exhaust Pipe Fits: 2013-2012 Honda Civic

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.