R1000 No, 2 Straight RS 90mm Spec STTI (Mid-pipe / Y-pipe)


Amuse R1000 No 2 Straight RS 90mm Spec STTI Titanium Mid Pipe for the R35 Nissan GT-R

Part Number: AMUSE_R35_90MMR1000NO2STRAIGHT Vehicles: , , , , Brand:

Please note that products from this brand are not typically kept in stock, and are made-to-order. As these products must be manufactured and then imported from Japan, lead times will vary. Following your order, a representative will contact you to explain the order process, and provide an estimated timeframe for delivery. Following the discussion, should you choose to continue with the order, please note that as the parts will be made for you, there will be no further option for cancellation (if there are any concerns regarding lead time, please advise us immediately during the initial follow-up). At the time of the initial contact and after being informed of the estimated lead time, should you choose to cancel, you may do so within 1 business day. You are encouraged to read and understand the full terms and conditions of the sale here.


Powerhouse Amuse Japan has developed special exhaust components using GT-RR’s collaborative specifications for worldwide market sales. The new exhaust components are known as “R1000 GT-RR SPL STTI” and are produced by Amuse in Japan using their proprietary STTI material. This Y Pipe which was developed in collaboration between GT-RR and Amuse takes the successful design of AMuse’s prior R1000 No. 2 Y Pipes and increases the size 10mm larger to maximize power in high boost GT-R applications. As a result this new racing system has twin 80mm pipes transition into a 90mm center piece. Each order is painstakingly produced by hand in Japan using nothing buy 100% titanium. The usual details that Amuse are world famous for can be seen here; including: hollow titanium hangers, superbly controlled heat-treating, and not only exterior polished welds, but deburred and polished interior welds for reduced turbulence. We have tested this system and found surprisingly no drone. Our demo car is using this pipe along with the 90mm Amuse x GT-RR rear section with a aggressive sound underloud however it is easy to use for daily driving. This piece fits with othe rexhaust systems as well. At an additional cost, this system may be customized with resonators and high flow cats.