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Parts Finder

Y joiner
2 in 1 Y connection for stainless steel exhaust manufactured in Spain.

Y joiner

Y-pipe transitions made from 304 stainless steel, designed to build your custom exhaust system with TIG welding and professional finish. We make them by hand in Spain at F4U, with the same standard we use on our cars. They improve gas flow and help achieve better sound and performance. We know what you need because we’re like you: performance exhaust enthusiasts. Plus, we offer fast shipping and expert support if you need help. Get your project to the next level with parts that make a difference.

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Reference: 528

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 1,50"

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 53.36 €
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Reference: 527

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 1,57"

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 55.90 €
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Reference: 727

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 1,69"

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 57.75 €
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Reference: 526

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 1,77"

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 58.44 €
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Reference: 525

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 2"

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 60.98 €
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Reference: 524

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 2,08"

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 63.53 €
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Reference: 521

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 2,36"

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 65.10 €
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Reference: 520

Brand: WELDRACINGPARTS

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

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 69.33 € Regular price 72.98 €
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Reference: 522

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 2,75"

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 73.40 €
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Reference: 523

Brand: WELDRACINGPARTS

Exhaust Y joiner (2 into 1) 3"

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 73.81 € Regular price 77.69 €
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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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Y-Pipe Transitions in Stainless Steel: The Key to a Better Exhaust Build

When you're building a custom exhaust system, every component matters. Y-pipe transitions are crucial for merging two exhaust pipes into one, improving gas flow and helping your engine breathe better. Here’s why we use them in our setups and why they’ll work for you too.

Why Do Y-Pipe Transitions Improve Your Exhaust System?

Choosing a proper Y-pipe transition isn’t just about connecting pipes. It’s about ensuring the gases flow smoothly:

  • Reduces backpressure: Allows exhaust gases to exit faster, helping the engine perform freely.
  • Optimizes flow: Smooth merging design prevents turbulence that robs power.
  • Enhances sound: Achieves a clean, balanced, and sporty tone without unwanted drone.

What Makes Our Y-Pipe Transitions Special?

We know there’s a lot of low-quality stuff out there. That’s why we make our Y-pipe transitions like they’re for our own cars:

  • 304 Stainless Steel: Heat and corrosion-resistant, built to last.
  • Handcrafted in Spain: Not cheap imports – we fabricate them ourselves with care.
  • Professional TIG Welding: Clean, durable welds, ready to fit into your exhaust system.
  • Available in various diameters: From smaller setups to big power builds. Contact us if you need help with sizing.

25+ Years of Exhaust Fabrication and Welding Experience

We’ve been in your shoes – grinder in hand, welding torch ready, searching for parts that actually fit. That’s why at Weldracingparts, we only sell what works because we use it ourselves. With over 25 years in the game, you can trust that what you get will perform and last.

Got Questions? We’re Here to Help

We know that custom exhaust work sometimes raises questions. Drop us a message, and we’ll help you pick the right diameter or guide you through any issues. We’re not just selling parts – we want your project to turn out right.

Add our Y-pipe transitions to your order and keep moving forward with your exhaust build. Fast shipping and parts tested by enthusiasts like you.