Borla 60746 Universal Hydroformed SwitchFire X-Pipe, 3-Inch Inlets and Outlets

This 3" universal Hydroformed BORLA® SwitchFire® X-Pipe is designed to be used to create custom exhaust systems. By using Hydroforming in the manufacturing process we are able to have a lower profile on this part than a conventional SwitchFire® X-Pipe. This SwitchFire® X-Pipe is 21.1" Long x 7.8" Wide x 5.5" High with 3" I.D. Inlet and 3" O.D. Outlet. Reversible design for installation flexibility. Completely eliminating the turbulent center intersection of a standard X-Pipe, BORLA®'S patented SwitchFire® design truly blends the combustion pulses from both sides of the engine for improved performance. The result is an aggressive custom sound and improved power. Un-Notched Outlet necks are designed for weld in installation. If clamping, use 3" wide band clamp 18006 (clamps not included). Each SwitchFire® X-Pipe is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every SwitchFire® X-Pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. SwitchFire X-Pipe Universal Hydroformed SwitchFire X-Pipe - 3" I.D. Inlet, 3" O.D. Outlets WITHOUT Notches.

• Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamp 18006.
• 21.1" Long x 7.8" Wide x 5.5" High. 4" Centerline spacing on Inlets and Outlets.
• Universal 3" I.D. Inlet/ 3" O.D. Outlet Hydroformed SwithFire® X-Pipe
• Hydroformed Center Section provides a lower profile

The Borla 60746 Universal Hydroformed SwitchFire X-Pipe is designed for custom exhaust system fabrication and performance upgrades. Its patented SwitchFire design eliminates the turbulent center intersection found in conventional X-pipes, helping blend combustion pulses from both sides of the engine for improved exhaust flow, increased power potential, and an aggressive exhaust tone. The reversible design provides installation flexibility for a wide range of custom applications.

Hydroforming creates a lower-profile center section while maintaining smooth internal passages for efficient exhaust gas flow. The un-notched outlet necks are intended for weld-in installation, making this X-pipe a practical choice for custom exhaust builders and performance enthusiasts. If a clamped installation is preferred, Borla recommends using 3-inch wide-band clamp 18006; clamps are not included.

Constructed from premium T-304 austenitic stainless steel, the Borla SwitchFire X-Pipe offers excellent corrosion resistance, strength, and long-term durability compared with lower-grade stainless alternatives. Ultra-smooth mandrel bends help minimize restriction, while precision CNC manufacturing supports consistent fit and finish. The unit is backed by Borla's Million-Mile Warranty. This product is not CARB approved and may require emissions-related acknowledgment where applicable.

Product Specifications & Technical Data

• Brand: Borla
• Part Number: 60746
• Product Type: Universal Hydroformed SwitchFire X-Pipe
• Inlet Size: 3-inch inside diameter
• Outlet Size: 3-inch outside diameter
• Construction Material: T-304 austenitic stainless steel
• Installation Style: Weld-in, with un-notched outlet necks
• Design: Reversible, hydroformed, mandrel-bent, and CNC manufactured

What's Included

One Borla 60746 Universal Hydroformed SwitchFire X-Pipe. Clamps and other installation hardware are not included.

Universal fitment depends on the vehicle, exhaust layout, centerline spacing, and custom fabrication requirements. Verify inlet and outlet compatibility before installation.

Features:

• SwitchFire Performance Design: Blends combustion pulses from both sides of the engine to support improved exhaust flow, power potential, and an aggressive custom sound.
• Hydroformed Low-Profile Center: Provides a streamlined center section that can offer additional installation flexibility compared with conventional SwitchFire X-pipes.
• Premium T-304 Stainless Steel: Delivers strong corrosion resistance, durability, and long-term performance for custom exhaust applications.
• Reversible Weld-In Configuration: Un-notched outlet necks and a reversible design simplify custom positioning; use Borla wide-band clamp 18006 for clamped installation.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1