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 1985-1982 Buick Regal | Direct Fit Replacement | 9052
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Exhaust Pipe Flange Gasket Vehicle Fitment 1985-1982 Buick Regal 1983-1982 Oldsmobile Cutlass Supreme 1983-1982 Chevrolet...
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Best AP Exhaust exhaust-pipe for 1984-1979 Volkswagen Rabbit | Direct Fit Replacement | 9030
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Exhaust Pipe Flange Gasket Vehicle Fitment 1984-1979 Volkswagen Rabbit 1989-1985 Volkswagen Cabriolet 1983-1980 Volkswagen Rabbit...
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Best AP Exhaust exhaust-pipe for 1979 American Motors Concord | Direct Fit Replacement | 8769
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Best AP Exhaust exhaust-pipe for 1983 Jeep Wagoneer | Direct Fit Replacement | 8763
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Best AP Exhaust exhaust-pipe for 1981-1979 Chevrolet C10 Right | Direct Fit Replacement | 8738
$4.74
Exhaust Pipe Flange Gasket Vehicle Fitment 1981-1979 Chevrolet C10 Right 1981-1979 Chevrolet C20 Left 1981-1979...
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Best AP Exhaust exhaust-pipe for 1979 Chevrolet Caprice | Direct Fit Replacement | 8720
$4.30
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Best AP Exhaust exhaust-clamp for 2002-1998 Toyota Corolla Front Pipe T | Direct Fit Replacement | 8627
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Best AP Exhaust exhaust-pipe for 1985-1982 Chevrolet Celebrity Rear | Direct Fit Replacement | 68165
$50.46
Prebent Exhaust Pipe Vehicle Fitment 1985-1982 Chevrolet Celebrity Rear 1985 Oldsmobile Cutlass Ciera Center 1984-1982...
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Best AP Exhaust exhaust-pipe for 1981-1980 Dodge D150 Center | Direct Fit Replacement | 54655
$61.04
Exhaust Tail Pipe Vehicle Fitment 1981-1980 Dodge D150 Center 1986-1979 Dodge D150 Front 1986-1979 Dodge...
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Best AP Exhaust exhaust-pipe for 1986-1979 Chevrolet C10 | Direct Fit Replacement | 54650
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Exhaust Tail Pipe Vehicle Fitment 1986-1979 Chevrolet C10 1986-1979 Chevrolet C10 Left 1986-1979 GMC C1500...
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Best AP Exhaust exhaust-pipe for 1985-1993 Jeep Cherokee | Direct Fit Replacement | 44750
$73.00
Exhaust Tail Pipe Vehicle Fitment 1995-1993 1985-1984 Jeep Cherokee 1985-1984 Jeep Wagoneer Contact us if...
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Best AP Exhaust exhaust-pipe for 1985-1982 Chrysler LeBaron | Direct Fit Replacement | 34730
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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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