Podavelle 3 inch (76mm) Intercooler Pipe - 11.8 inch Aluminum Tube, Brushed T6061, 1.8mm Wall

Podavelle's 3" (76mm OD) straight intercooler pipe is an 11.8" (300mm) long aluminum tube engineered for custom turbo and intake plumbing with a brushed finish for a clean, durable look.

This straight intercooler piping from Podavelle is a purpose-built piece for anyone building or repairing turbocharger plumbing, custom intake runs, or intercooler connections. Made from T6061 aluminum, the tube balances light weight with structural strength and is prepped for welding or coupling. The brushed exterior gives a polished appearance that blends with both show and performance builds while the 1.8mm wall thickness provides dependable airflow integrity without excessive weight.

What are the key dimensions and construction details?

The pipe measures 3 inches (76mm) outside diameter with an overall length of 11.8 inches (300mm) and a wall thickness of 0.071 inches (1.8mm). It’s manufactured from T6061 aluminum alloy, chosen for its weldability and resistance to fatigue. These specs make it compatible with common silicone couplers and clamps used in intercooler and intake setups.

• Outside diameter: 3.00" / 76mm
• Length: 11.8" / 300mm
• Wall thickness: 0.071" / 1.8mm
• Material: T6061 aluminum alloy (brushed finish)

How does this pipe fit into turbo and intake systems?

This straight tube serves as a short connector or replacement section in intercooler piping, charge piping, and air intake assemblies. Its straight profile is ideal for runs that require minimal bends or for fabricators who will bend or join it with elbows and couplers. The OD aligns with standard 3" silicone couplers, making integration into existing systems straightforward.

• Use as a short connector between intercooler and compressor outlet
• Works with standard 3" (76mm) couplers and clamps
• Ideal for custom-fabricated intake or charge pipe assemblies
• Straight profile simplifies welding and fitting operations

What performance or fabrication benefits does this aluminum pipe provide?

T6061 aluminum keeps the pipe lightweight while offering strength for pressurized air paths, reducing added mass on brackets and mounts. The 1.8mm wall thickness resists deformation under clamp pressure and typical boost levels, while the brushed finish hides minor surface marks and improves visual appeal. It’s suitable for welding or coupling, giving fabricators flexibility during installation.

• Lightweight construction reduces strain on mounting points
• Sufficient wall thickness for clamp-secure joins and moderate boost
• Brushed finish improves corrosion resistance and aesthetics
• T6061 alloy ensures reliable weldability and longevity

How should I install and care for this pipe?

For best results, pair the tube with a high-quality 3" silicone coupler and automotive-grade clamps tightened to manufacturer torque specs. If welding, use proper filler material and techniques for T6061 aluminum and post-weld heat treatment if required by your application. Clean with mild detergent and avoid harsh abrasives to preserve the brushed finish.

• Fit with 3" silicone couplers and compatible clamps
• Weld using appropriate aluminum procedures and safety gear
• Clean with non-abrasive products to maintain the finish
• Inspect clamps and joints periodically for secure sealing

Who is this for: Podavelle’s 3" x 11.8" straight aluminum intercooler pipe is aimed at DIY tuners, professional fabricators, and performance enthusiasts building or modifying turbo and intake systems. It suits anyone needing a short, durable connector with a clean brushed look—whether for repairs, prototype builds, or to refine the visual and functional aspects of a charge piping setup.