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 1990-1979 Chevrolet Caprice | Direct Fit Replacement | 74600
$102.00
Exhaust Tail Pipe Vehicle Fitment 1990-1979 Chevrolet Caprice 1990-1985 Buick LeSabre 1989-1983 Buick Electra 1986-1983...
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Best AP Exhaust exhaust-pipe for 1988-1979 Chevrolet Caprice | Direct Fit Replacement | 74599
$81.32
Exhaust Tail Pipe Vehicle Fitment 1988-1979 Chevrolet Caprice 1985-1979 Oldsmobile Delta 88 1982-1979 Cadillac DeVille...
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Best AP Exhaust exhaust-pipe for 1986-1981 Dodge B250 | Direct Fit Replacement | 74439
$72.54
Exhaust Tail Pipe Vehicle Fitment 1986-1981 Dodge B250 1986-1981 Dodge B150 1986-1981 Dodge B350 1980-1979...
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Best AP Exhaust exhaust-pipe for 1988-1986 Oldsmobile Cutlass Ciera Center | Direct Fit Replacement | 68245
$92.18
Prebent Exhaust Pipe Vehicle Fitment 1988-1986 Oldsmobile Cutlass Ciera Center 1990-1986 Oldsmobile Cutlass Ciera Rear...
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Best AP Exhaust exhaust-pipe for 1990-1987 Chevrolet Cavalier Rear | Direct Fit Replacement | 68218
$67.40
Prebent Exhaust Pipe Vehicle Fitment 1990-1987 Chevrolet Cavalier Rear 1988-1987 Pontiac Sunbird Center 1989-1986 Pontiac...
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Best AP Exhaust exhaust-pipe for 1992-1987 Buick Century Center | Direct Fit Replacement | 68216
$102.48
Prebent Exhaust Pipe Vehicle Fitment 1992-1987 Buick Century Center 1986 Oldsmobile Cutlass Ciera Center 1992-1991...
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Best AP Exhaust exhaust-pipe for 1988-1986 Oldsmobile Cutlass Ciera Center | Direct Fit Replacement | 68210
$110.86
Prebent Exhaust Pipe Vehicle Fitment 1988-1986 Oldsmobile Cutlass Ciera Center 1989-1987 Oldsmobile Cutlass Ciera Rear...
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Best AP Exhaust exhaust-pipe for 1989-1985 Pontiac Grand Am Rear | Direct Fit Replacement | 68209
$47.86
Prebent Exhaust Pipe Vehicle Fitment 1989-1985 Pontiac Grand Am Rear 1989-1988 Oldsmobile Cutlass Calais Center...
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Best AP Exhaust exhaust-pipe for 1992-1985 Chevrolet Camaro Rear | Direct Fit Replacement | 68188
$105.90
Prebent Exhaust Pipe Vehicle Fitment 1992-1985 Chevrolet Camaro Rear 1992-1991 Pontiac Firebird Center 1990-1985 Pontiac...
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Best AP Exhaust exhaust-pipe for 1992-1982 Chevrolet Camaro Rear | Direct Fit Replacement | 68174
$107.96
Prebent Exhaust Pipe Vehicle Fitment 1992-1982 Chevrolet Camaro Rear 1992-1985 Pontiac Firebird Center 1984-1982 Pontiac...
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Best AP Exhaust exhaust-pipe for 1991-1989 Chevrolet V1500 Suburban | Direct Fit Replacement | 64724
$165.60
Exhaust Tail Pipe Vehicle Fitment 1991-1989 Chevrolet V1500 Suburban 1991-1988 GMC V1500 Suburban 1991-1989 Chevrolet...
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Best AP Exhaust exhaust-pipe for 1990-1987 Chevrolet G20 | Direct Fit Replacement | 64722
$167.18
Exhaust Tail Pipe Vehicle Fitment 1990-1987 Chevrolet G20 1990-1987 Chevrolet G30 1990-1987 GMC G2500 1990-1987...
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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