What makes mandrel bent tubing better than crush bent tubing?

Mandrel bending uses a solid internal support to maintain the pipe's shape and diameter during the bending process. This prevents the pipe from collapsing or kinking, ensuring a smoother, unrestricted flow for your exhaust gases compared to crush bent tubing.

What material is this exhaust pipe made from?

This Magnaflow exhaust pipe is made from durable stainless steel, which is known for its resistance to corrosion and rust, making it a long-lasting choice for exhaust components.

Is this pipe compatible with all exhaust systems?

This is a universal exhaust pipe designed for custom applications. While it's built to integrate into many systems, you'll need to ensure the 4-inch diameter and 90-degree bend suit your specific vehicle's exhaust layout and your custom build plans.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

1 / 31

Specifications

Brand: Magnaflow
Part #: 10711
UPC: 888563064192

Magnaflow Smooth Trans 90D 4.00 SS

Name: Magnaflow Smooth Trans 90D 4.00 SS
Brand: Magnaflow
SKU: magnaflow-magnaflow-smooth-trans-90d-4-00-ss-t14-815942
Price: 80.51 USD
Availability: BackOrder

$80.51

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Magnaflow 4" 90 degree mandrel bend exhaust pipe. Made from durable stainless steel for custom exhaust builds.

Key Features

Made from durable, corrosion-resistant stainless steel.
Features a 90-degree bend with a 4-inch diameter.
Mandrel-bent tubing maintains a smooth, consistent inner diameter for improved exhaust flow.
Constructed using CNC precision robotic manufacturing techniques.
Dyno-proven for performance support in custom exhaust applications.
Universal fitment for custom exhaust system builds.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This 4-inch, 90-degree exhaust pipe from Magnaflow is constructed from durable stainless steel, offering solid corrosion resistance for custom exhaust projects. The mandrel-bent tubing ensures a smooth, consistent inner diameter throughout the bend, which helps maintain exhaust flow compared to crush bends. This makes it easier to integrate into a custom exhaust system, whether you're building from scratch or modifying an existing setup.

Built using CNC precision robotic manufacturing techniques, this pipe is designed for a consistent fit and reliable performance. Its smooth transitions are dyno-proven to support exhaust flow, making it a practical choice for those looking to improve their vehicle's exhaust system. While this is a universal component, its robust construction and thoughtful design make it a popular option for custom exhaust work.