RK Titanium GR Supra 3.0 Signature Single Exit Exhaust

RK Titanium Signature Single Exit Exhaust

For 3.0L A90/A91 Toyota GR Supra (Made in USA)

Upgrade your A90/A91 Supra 3.0 with the RK Titanium Signature Single Exit Exhaust—a lightweight, precision-built system designed for enthusiasts who want a distinctive single-exit look, premium craftsmanship, and serious weight savings.

Handmade in the USA, this system is TIG welded and fully back-purged for clean, consistent weld integrity and long-term durability. RK Titanium finishes the design with their signature laser-engraved, mirror-polished “RK Titanium Spec” muffler and a bold 4-inch angled JDM-style tip that sits properly in the bumper cutout—without requiring bumper trimming.

The best part: it’s unbelievably light. With total system weight under 12 lbs, this exhaust is an ideal choice for Supra owners focused on performance-minded upgrades and a clean, purpose-built rear-end aesthetic.

Perfect Fitment + Easy Downpipe Compatibility

This Signature Single Exit includes a slip adapter designed to work with most stock and popular aftermarket downpipes, making installation straightforward and helping ensure a smooth transition from your current setup. Fitment is also designed to be diffuser-friendly—this system fits most aftermarket diffusers and undertrays without modification.

Why a 4” Tip (and not 4.5” or 5”)?

RK Titanium engineered the outlet around real-world fitment. Larger tips with the required angle can interfere with the bumper area and risk heat damage. If you’re specifically looking for a larger tip design, RK Titanium’s dual system with valves is slated to release soon.

Key Features

• CP Grade Titanium construction

• RK Signature tip design (4” angled JDM-style exit)

• RK Titanium Spec mirror-polished muffler with laser engraving

• Total system weight under 12 lbs

• Slip adapter included (supports stock and many aftermarket downpipes)

• No bumper trimming required for proper fitment

• Fits most aftermarket diffusers and undertrays without modification

• Made in the USA (100% build, weld, and finish)

Fitment Notes

• Vehicle Fitment: 2020+ Toyota GR Supra 3.0 only (A90/A91)

• Installation: No bumper trimming or modification required for any variation

• Minor adjustment: Very minimal trimming to the under-car fender liner may be needed for the Signature driver’s exit only (bumper remains unmodified)

Finish / Color Notes

• No special-request coloring options are available.

• Titanium coloration may vary slightly from system to system due to the nature of heat cycling and finishing processes.

Build Time

Made to order. Lead time: 7–10 weeks.

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