Borla Performance 3-Inch Universal Merge X-Pipe - Custom Exhaust Fabricator Component (621106)
Optimize the scavenged velocity and acoustic harmonization of your custom exhaust system with the Borla Performance 3-Inch Universal Merge X-Pipe. This premium fabrication component is engineered specifically for high-horsepower street machines, heavy-duty trucks, and custom race builds utilizing a large-diameter dual-exhaust configuration. By bringing high-velocity exhaust gases from both cylinder banks into a synchronized, intersecting merge zone, this component balances backpressure across the engine. This process significantly improves exhaust scavenging efficiency compared to traditional H-pipes or independent dual layouts, resulting in faster throttle response, broad-range horsepower gains, and a crisp, higher-pitched, exotic muscle car exhaust note.
Engineered to withstand intense thermal stress and relentless high-RPM track conditions, this high-flow crossover component is manufactured from top-tier T-304 austenitic stainless steel to provide ultimate structural defense against oxidation and long-term corrosion. Ultra-smooth mandrel-bent dual 3-inch pathways maintain an unrestrictive cross-sectional area to keep gas velocity high, while precision computer numerical control (CNC) construction ensures uniform dimensions throughout the assembly. Measuring 21 inches in overall length, the unit features dual 3-inch inside diameter (I.D.) notched inlets and dual 3-inch outside diameter (O.D.) un-notched outlets. This universal component is proudly made in the USA and backed by Borla's legendary lifetime Million-Mile Warranty.
Features
- Universal Merge X-Pipe design balances dual exhaust banks to maximize scavenging and performance
- Delivers a smooth, high-velocity gas stream that refines sound and creates a crisp exhaust note
- Manufactured from premium T-304 austenitic stainless steel for superior structural durability
- Ultra-smooth CNC mandrel bends eliminate internal restrictions and optimize exhaust flow
- Features dual 3" slip-fit notched inlets and dual 3" un-notched standard outlets
- Dimensions span 7.43" wide, 3" high, and 21" in total length for versatile custom integration
- Proudly made in the USA and backed by Borla's iconic lifetime Million-Mile Warranty
Specifications & Dimensions
- Inlet Diameter: Dual 3" Inside Diameter (I.D.) - Features Notched Connections
- Outlet Diameter: Dual 3" Outside Diameter (O.D.) - Features Un-Notched Connections
- Inlet Centerline-to-Centerline: 4.43"
- Outlet Centerline-to-Centerline: 3.51"
- Overall Component Length: 21"
- Overall Component Width: 7.43"
- Overall Component Height: 3"
*Note: This is a Universal fabrication component designed for custom exhaust system building. It is not a direct vehicle-specific bolt-on. Installation hardware and clamps are NOT included. Borla recommends utilizing 1-inch wide band clamps (such as Borla Part Number 18330) for the notched inlets and wide 2-bolt style band clamps for the un-notched outlets. Professional welding or fabrication is highly recommended.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
