Powerhouse Amuse

R1 Titan 90mm Cat-Back Exhaust System

$2,606.70

SKU: 4580506111517-NS-A

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The R1 Titan exhaust system is constructed from high-grade titanium, offering a substantial weight reduction compared to the stock system. The OEM center and rear sections weigh 19.7kg, while the R1 Titan titanium system weighs a mere 5.8kg. This exhaust system features a 90mm main pipe diameter and a 90mm inner pipe diameter, culminating in a 130mm diameter cannonball-style muffler tip. It is designed to be a direct fit for the Nissan Skyline GT-R BCNR33 models, specifically the Zenki (1995-1996), Chuki (1996-1997), and Kouki (1997-1998) generations, all equipped with the RB26DETT twin-turbo inline-six engine. Included with the exhaust system is a titanium gasket for a secure and durable installation. The product is shipped from a Japanese warehouse via DHL, with delivery typically taking 3 to 7 days depending on the destination and customs processing. Customers will receive an estimated time of arrival email weekly. Note that international buyers may be responsible for local import taxes based on their country's regulations, although taxes are included for Singapore and Malaysia.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPowerhouse Amuse
Part Number4580506111517-NS-A
CategoryExhaust

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy