Cobb Titanium Cat-Back Exhaust 2013-2022+ Scion FR-S / Subaru BRZ / Toyota GT86 & GR86

The COBB Titanium Cat-Back Exhaust is a premium, ultra-lightweight system for the 86/BRZ/GR86 platform, combining top-tier materials, refined sound, and motorsport-inspired style. Built from commercially pure Grade 1 titanium tubing with Grade 2 flanges, this system delivers high corrosion resistance, impact protection, and a dramatic weight reduction over stock. Back-purged welds and full slip-fit connections ensure durability and allow for precise adjustment under the car.

Unlike many titanium exhausts that can sound overly “tinny,” this system has been engineered to produce a refined, composed note more in line with classic COBB stainless cat-backs—just with the added benefits of titanium and a total system weight of around 20 lbs assembled.

Sound Check - COBB FR-S / BRZ / GR86 Titanium Cat-Back

Key Features

• Full Titanium Construction: Grade 1 titanium tubing with Grade 2 flanges for strength, corrosion resistance, and reduced mass.
• Back-Purged Welds: High-quality welds that resist failure due to contamination.
• Ultra-Lightweight: Approximately 20 lbs assembled—significantly lighter than OEM and even many single-exit stainless systems.
• Slip-Fit Connections: High adjustability for dialing in clearance and tip position.
• Blued Titanium Tips: 4.5" titanium tips with COBB logos add a distinct, high-end visual touch.
• Bespoke Suitcase Muffler: Custom titanium suitcase-style muffler tuned for a refined, non-tinny exhaust note.

Why We Like It

This is a true top-shelf exhaust for the 86/BRZ/GR86 chassis. You get the weight savings and visual appeal of titanium without sacrificing tone quality. The system looks, sounds, and feels like a premium upgrade, not an afterthought.

Specifications

• System Type: Cat-back exhaust
• Material: Grade 1 titanium tubing, Grade 2 titanium flanges
• Weight: Approximately 20 lbs assembled
• Tips: 4.5" blued titanium, COBB logo, slip-fit adjustable
• Connections: Full slip-fit design for adjustability
• Muffler: Bespoke titanium suitcase muffler, straight-through style
• Welds: Back-purged for strength and longevity

COBB Tuning FR-S / BRZ / GR86 Titanium Cat-Back Overview

Installation Notes

• Direct bolt-on cat-back for compatible FR-S/BRZ/GT86/GR86 models.
• Slip-fit joints allow for rotational and depth adjustment—loosely assemble, align, then tighten.
• Confirm clearance around differential, suspension arms, and bumper before final torque.
• Re-check hardware torque after the first heat cycle.

What’s in the Box

• COBB titanium cat-back exhaust assembly (front section, mid/over-axle, suitcase muffler)
• Blued 4.5" titanium tips with COBB logos (pair)
• Required clamps and installation hardware (per COBB kit contents)

Compatibility & Disclaimers

Designed specifically for the listed FR-S/BRZ/GT86/GR86 applications. Because each tip is hand-blued, coloration and pattern will vary from piece to piece. Always verify fitment, test for leaks, and check clearances before spirited driving or track use.