Vibrant 13275 CP1 Titanium Pie Cuts 3.5 in. OD 9-Degree Set of 5 Universal

Vehicle Fitment

• Universal - No vehicle-specific fitment. Suitable for any custom exhaust, downpipe, or induction fabrication application using 3.5 in. O.D. tubing.

Fitment Notes

• Pie cuts are sold unwelded. Fabricator is responsible for welding and assembly.
• Five cuts at 9 degrees each assemble into a 45-degree elbow at a 5.75 in. centerline radius when fully welded.
• Compatible with 3.5 in. O.D. titanium and stainless tubing. Confirm wall thickness compatibility before welding.
• Titanium-specific TIG welding wire and shielding gas required for proper welds.

Features

• Manufactured from CP1 (commercially pure) grade titanium for maximum strength-to-weight ratio
• Precision laser cut for consistent angles and clean, gap-free weld seams
• 1.0 mm (0.039 in.) wall thickness saves significant weight versus stainless steel equivalents
• High fatigue and crack resistance handles sustained exhaust heat and vibration cycles
• Low thermal conductivity retains exhaust energy for higher average gas velocity
• Natural finish develops a characteristic titanium heat tint after installation
• Usable in tight and loose radius fabrication configurations
• Available across a full size range from 1.50 in. to 4.00 in. O.D. in the Vibrant lineup

Specifications

• Part Number: 13275
• Material: CP1 Grade Titanium
• Tube O.D.: 3.5 in. (88.9 mm)
• Cut Angle per Piece: 9 Degrees
• Total Angle (5 pieces welded): 45 Degrees
• Centerline Radius (assembled): 5.75 in.
• Wall Thickness: 1.0 mm (0.039 in.)
• Finish: Natural
• Quantity: 5 Pie Cuts per Set
• UPC: 690092148232

Included Components

• 5x Vibrant 13275 CP1 Titanium Pie Cuts, 3.5 in. O.D., 9-Degree, Unwelded

Product Description

The Vibrant 13275 is a set of five precision laser-cut CP1 grade titanium pie cuts for 3.5 in. O.D. tubing. Each cut is angled at 9 degrees, and when all five are welded together they form a 45-degree elbow with a 5.75 in. centerline radius. At just 1.0 mm wall thickness, these cuts deliver the strength of high-grade steel at roughly half the weight, making them the go-to choice for weight-conscious builds including full titanium exhaust systems, race downpipes, and competition-spec induction plumbing.

CP1 titanium's low thermal conductivity retains more exhaust energy within the pipe, which translates to higher average exhaust velocity and reduced underbody heat. The precision laser-cut edges require minimal prep and allow tight, consistent weld gaps for clean TIG joints. Pie cuts are sold unwelded, giving fabricators full control over radius and orientation before committing to final assembly.