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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ANSA Exhaust Pipe for 2001-2005 Volkswagen Passat | Direct Fit | Part #HW7087
$21.30
ANSA Pipe - Part #HW7087 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2001-2003 Acura CL | Direct Fit | Part #HW7086
$7.24
ANSA Pipe - Part #HW7086 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2000-2004 Nissan Xterra | Direct Fit | Part #HW7084
$6.56
ANSA Pipe - Part #HW7084 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2006-2010 INFINITI M35 | Direct Fit | Part #HW7081
$7.28
ANSA Pipe - Part #HW7081 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 1999-2002 INFINITI G20 | Direct Fit | Part #HW7079
$10.32
ANSA Pipe - Part #HW7079 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2002-2005 Subaru Impreza | Direct Fit | Part #HW7077
$19.78
ANSA Pipe - Part #HW7077 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2004-2010 Volvo S40 | Direct Fit | Part #HW7066
$19.46
ANSA Pipe - Part #HW7066 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2003-2004 INFINITI FX45 | Direct Fit | Part #HW7060
$7.10
ANSA Pipe - Part #HW7060 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 1997-2004 Mitsubishi Diamante | Direct Fit | Part #HW7028
$21.02
ANSA Pipe - Part #HW7028 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2001-2003 Isuzu Rodeo Sport | Direct Fit | Part #HW7005
$17.92
ANSA Pipe - Part #HW7005 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 1996-1998 BMW Z3 | Direct Fit | Part #HW7004
$12.40
ANSA Pipe - Part #HW7004 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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ANSA Exhaust Pipe for 2003-2005 Saab 9-3 Front Pipe | Direct Fit | Part #HW420238
$14.04
ANSA Pipe - Part #HW420238 This ANSA exhaust pipe is engineered as a direct-fit replacement...
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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