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Reference: 950

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 3,5"

Build your custom exhaust with high-quality 304L stainless steel. Made in Europe by F4U, each piece is TIG welded, ensuring a durable joint and precise finish. Perfect for custom projects that require superior performance and great resistance to corrosion and high temperatures.

Price 75.81 € Regular price 79.80 €
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Reference: 712

Brand: WELDRACINGPARTS

Exhaust T joint 4,5" x 5/64"

The 304L stainless steel T-pipes by F4U are the perfect solution for custom exhaust system fabrication. Handmade, they guarantee a high-quality finish, ideal for personalized motorsport projects. Available welded for added rigidity or unwelded so you can weld them yourself, adapting to your needs. At Weld Racing Parts, quality and precision are our priority.

Price 78.75 €
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2 in 1 Collectors for Custom Exhausts: The Essential Piece You Need

If you're building your own exhaust or upgrading your current setup, you'll likely need a 2 in 1 collector. This component is key to combining two pipes into one, improving exhaust gas flow, reducing backpressure, and helping your engine respond faster.

What is a 2 in 1 Collector Used For?

The 2 in 1 collector is commonly used in:

  • Custom exhaust headers: Merges pipes from two cylinders into a single outlet.
  • Twin-turbo setups: Channels gases from two sections into a single downpipe.
  • Dual exit or merge systems: Ideal for combining a dual exhaust system into one single line.

Fitting a quality 2 in 1 collector ensures smooth gas flow, reduces turbulence, and helps your engine unlock its potential, especially in turbocharged and naturally aspirated setups aiming for maximum efficiency.

Types of 2 in 1 Collectors: Which One Is Best for You?

At Weldracingparts, we work exclusively with 2 in 1 collectors made from 304 stainless steel, known for their durability under high temperatures and pressure. We offer two main types:

  • Hand-welded 2 in 1: Each piece is handcrafted in Europe and TIG welded, ensuring clean, robust joints. These are the ones we use in our own builds.
  • Pressed 2 in 1: Formed using hydraulic presses, achieving smooth surfaces with no visible welds. Easy to fit and ideal for street applications.

Both options perform well, but for high-performance builds or motorsport use, we recommend the TIG welded 2 in 1 collector. That’s what we trust for our own projects.

Why Choose Our 2 in 1 Collectors?

We know exhaust collectors operate under extreme conditions: high temperatures, constant vibrations, and sudden load changes. That’s why our 2 in 1 collectors are made from 304 stainless steel with proper wall thickness and TIG welding, ensuring they withstand these demands without leaks, deformations, or cracks.

  • 304 stainless steel: Handles high heat and resists corrosion.
  • Handcrafted in Europe: Every piece is quality-checked for a precise fit.
  • TIG welded: Clean joints, leak-free, and built to last.

We use these collectors in our builds, so we speak from real-world experience. They perform well both on the street and on the track.

Order Your 2 in 1 Collector Today – Built to Perform

Whether you're fine-tuning your daily driver or pushing for better lap times, you need parts you can trust. Add a 2 in 1 collector to your order and move forward with your exhaust project knowing you’ve chosen quality gear, tested and proven in real applications.