Remark R1-Spec Full Titanium Catback Exhaust with Resonator Toyota GR86 / Subaru BRZ 22-26 | RK-C1063T-04TFC

Product Fitment:

2022-2026 Subaru BRZ

2022-2026 Toyota GR86

The R1-Spec Single-Exit Titanium Catback Exhaust is engineered for 2022+ Toyota GR86 and Subaru BRZ owners seeking maximum weight savings, optimal exhaust flow, and clean race-inspired acoustics. Featuring 2.5" mandrel bent titanium piping and a straight-through muffler with a 4.5" slant-cut tip, this system delivers performance gains without unnecessary complexity. Choose the resonated version for a refined tone or go non-resonated for maximum sound output. This is a premium solution for drivers focused on power, weight reduction, and longevity.

Highlights:

• Lightweight full titanium construction

• True 2.5” mandrel bent piping – no pie cuts

• High-flow straight-through muffler with 4.5" slant cut tip

• Optional resonated midpipe for reduced volume

• Designed for optimal flow and reduced backpressure

• Bolt-in silencer available separately

• Direct fit for 2022+ GR86 and BRZ (Not compatible with 2013–2021 models)

Features:

Mandrel Bends Over Pie Cuts:
No pie cuts are used in this system. CNC mandrel bending ensures smooth transitions, superior strength, and optimal gas flow. Pie cuts increase risk of weld failure and create turbulence—compromising both performance and reliability.

Weld Integrity:
Minimizing welds reduces potential points of failure. Exhaust welds are one of the most common failure areas due to contamination or improper technique. This system is precision-bent to reduce weld count and improve long-term durability.

Smooth Exhaust Flow = More Power:
Unlike exhausts that rely on multiple pie cut sections, the R1-Spec offers cleaner airflow through smoother bends. This means lower turbulence, better scavenging, and improved horsepower and torque throughout the RPM range.

Why Choose the R1-Spec Catback?

If you want real performance gains without gimmicks, the R1-Spec delivers. Its titanium construction ensures long-lasting strength and corrosion resistance while reducing overall system weight. Ideal for track use or spirited daily driving, it’s engineered to be simple, strong, and effective.