AMS GT-R 90mm Downpipes, First prototype complete!

These Downpipes are now released and can be found Here

Many of your have been following our downpipe thread that we started here:…=90mm+downpipes Well after the rapid prototype the next step is to have a set sample casted. which brings us to our latest step. The pieces came our better than we had hoped and quite frankly they are HUGE!!!! With 90mm primary pipes you can toss a tennis ball down these things with a whole bunch of room to spare.

Casting not only allows us to make sure the pieces are strong and last forever but also allow us to get away with shaping techniques that hand fabrication just can’t match. The result is unrivaled flow, Rock solid OEM like construction and a price tag that won’t make your wallet smack you in the face.

We should have units ready to sell in roughly 6-8 weeks. Pricing is still being worked on but they will come in under $1500.00 for the pair. Options will include with or without a high flow cat. Also please keep in mind we have not yet welded up our support brackets for these pieces so the actually production versions will look a little different.


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