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 1989-1992 Honda Civic Front | Direct Fit Replacement | 28321

$197.86

Prebent Exhaust Pipe Vehicle Fitment 1995-1992 1989-1988 Honda Civic Front 1991-1988 Honda CRX Front Contact...

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Best AP Exhaust exhaust-pipe for 1991-1987 Toyota Camry Rear | Direct Fit Replacement | 28286

$60.52

Prebent Exhaust Pipe Vehicle Fitment 1991-1987 Toyota Camry Rear 1991-1990 Lexus ES250 Rear Contact us...

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Best AP Exhaust exhaust-pipe for 1991-1988 Honda Civic Front Center | Direct Fit Replacement | 28279

$82.68

Prebent Exhaust Pipe Vehicle Fitment 1991-1988 Honda Civic Front Center 1991-1988 Honda CRX Front Center...

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Best AP Exhaust exhaust-pipe for 1992-1986 Volvo 740 Center | Direct Fit Replacement | 28259

$37.70

Prebent Exhaust Pipe Vehicle Fitment 1992-1986 Volvo 740 Center 1995-1991 Volvo 940 Center 1990-1984 Volvo...

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Best AP Exhaust exhaust-pipe for 1991-1987 Ford E-350 Econoline Cent | Direct Fit Replacement | 28237

$44.66

Prebent Exhaust Pipe Vehicle Fitment 1991-1987 Ford E-350 Econoline Center 1991-1987 Ford E-150 Econoline Center...

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Best AP Exhaust exhaust-pipe for 1992-1985 Volvo 740 Center | Direct Fit Replacement | 28229

$53.56

Prebent Exhaust Pipe Vehicle Fitment 1992-1985 Volvo 740 Center 1995-1992 Volvo 940 Center Contact us...

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Best AP Exhaust exhaust-pipe for 1989-1986 Ford Ranger Center | Direct Fit Replacement | 28216

$60.86

Prebent Exhaust Pipe Vehicle Fitment 1989-1986 Ford Ranger Center 1987-1986 Ford Ranger Rear Contact us...

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Best AP Exhaust exhaust-pipe for 1992-1985 Volvo 740 Rear | Direct Fit Replacement | 28210

$66.82

Prebent Exhaust Pipe Vehicle Fitment 1992-1985 Volvo 740 Rear 1995-1991 Volvo 940 Rear 1989-1983 Volvo...

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Best AP Exhaust exhaust-pipe for 1987-1985 Ford Ranger Center | Direct Fit Replacement | 28203

$51.32

Prebent Exhaust Pipe Fits: 1987-1985 Ford Ranger Center

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Best AP Exhaust exhaust-pipe for 1988-1983 Chevrolet S10 Blazer Center | Direct Fit Replacement | 28172 AP Exhaust Prebent Exhaust Pipe (28172) - Image 2

Best AP Exhaust exhaust-pipe for 1988-1983 Chevrolet S10 Blazer Center | Direct Fit Replacement | 28172

$14.96

Prebent Exhaust Pipe Vehicle Fitment 1988-1983 Chevrolet S10 Blazer Center 1988-1983 GMC S15 Jimmy Center...

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Best AP Exhaust exhaust-pipe for 1988-1980 Oldsmobile Cutlass Supreme Cros | Direct Fit Replacement | 26059

$52.76

Prebent Exhaust Pipe Vehicle Fitment 1988-1980 Oldsmobile Cutlass Supreme Crossover To Pipe 1990-1986 Chevrolet Caprice...

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Best AP Exhaust exhaust-pipe for 1991-1988 Honda Civic | Direct Fit Replacement | 24802

$16.34

Exhaust Tail Pipe Vehicle Fitment 1991-1988 Honda Civic 1991-1988 Honda CRX Contact us if you...

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.