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 2011-2006 Honda Civic Center | Direct Fit Replacement | 78270
$102.42
Prebent Exhaust Pipe Fits: 2011-2006 Honda Civic Center
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Best AP Exhaust exhaust-pipe for 2012-2006 Ford Fusion Rear | Direct Fit Replacement | 78266
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Prebent Exhaust Pipe Vehicle Fitment 2012-2006 Ford Fusion Rear 2011-2006 Mercury Milan Rear 2006 Lincoln...
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Best AP Exhaust exhaust-pipe for 2012-2007 Dodge Caliber | Direct Fit Replacement | 78261
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Prebent Exhaust Pipe Vehicle Fitment 2012-2007 Dodge Caliber 2011-2007 Jeep Patriot 2011-2007 Jeep Compass Contact...
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Best AP Exhaust exhaust-pipe for 2012-2004 Mitsubishi Galant | Direct Fit Replacement | 78259
$158.28
Prebent Exhaust Pipe Fits: 2012-2004 Mitsubishi Galant
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Best AP Exhaust exhaust-pipe for 2011-2010 Kia Soul | Direct Fit Replacement | 68554
$341.18
Prebent Exhaust Pipe Fits: 2011-2010 Kia Soul
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Best AP Exhaust exhaust-pipe for 2011-2010 Kia Soul | Direct Fit Replacement | 68536
$262.34
Prebent Exhaust Pipe Fits: 2011-2010 Kia Soul
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Best AP Exhaust exhaust-pipe for 2011-2007 Honda Civic Center | Direct Fit Replacement | 68517
$383.94
Prebent Exhaust Pipe Fits: 2011-2007 Honda Civic Center
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Best AP Exhaust exhaust-pipe for 2011-2007 Honda Civic Center | Direct Fit Replacement | 68516
$417.58
Prebent Exhaust Pipe Fits: 2011-2007 Honda Civic Center
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Best AP Exhaust exhaust-pipe for 2011-2006 Honda Civic | Direct Fit Replacement | 68510
$172.54
Prebent Exhaust Pipe Fits: 2011-2006 Honda Civic
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Best AP Exhaust exhaust-pipe for 2012-2007 Nissan Sentra | Direct Fit Replacement | 68506
$245.22
Prebent Exhaust Pipe Fits: 2012-2007 Nissan Sentra
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Best AP Exhaust exhaust-pipe for 2011-2007 Jeep Wrangler | Direct Fit Replacement | 68498
$107.26
Prebent Exhaust Pipe Fits: 2011-2007 Jeep Wrangler
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Best AP Exhaust exhaust-pipe for 2012-2007 Nissan Versa | Direct Fit Replacement | 68493
$187.10
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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.
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