Exhaust good for an engine with 20% more HP. Same tube diameter as regular

The factory tubing bends look pretty good, better than most aftermarket exhaust

He may have re-welded it to make it fit the GX5

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  Exhaust Tube for GX5.jpg (18.84 KB)


  GX pipe flange.jpg (82.30 KB)


  GX downpipe.jpg (56.74 KB)


  welded resonator.jpg (49.18 KB)


  not mandrel bent.jpg (51.41 KB)

here's the complete GX exhuast from the Datsun factory



and here's a EGI exhaust good for an engine with 33% more HP than an A12. Although this one is modified (looks like the cat & muffler are removed and a cannon type muffler fitted to the end)

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  A15E B310_exhaust.jpg (42.63 KB)

For the B110 1200 there were three different GX tubes:
* GX
* GX Automatic
* GX5
Only difference being the bend of the tube. Subtle difference

Complete the GX exhaust with Sedan or Coupe muffler/tail pipe assemeblies (yes the GX used the same muffler as regular A12). Result was super-quiet yet more powerful

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  Exhaust Tube with resonator.png (37.76 KB)


  Muffler with rear tube.png (58.59 KB)