AWE Non-Resonated Touring Edition Exhaust – 5in Diamond Black Tips for A90/A91 Toyota GR Supra

The AWE Non-Resonated Touring Edition Exhaust for the A90/A91 Toyota GR Supra uses a 3-inch T304L stainless steel cat-back layout designed around AWE’s 180 Technology® rear section, which helps control unwanted frequencies and limit cabin drone. Compared to the resonated version, this configuration removes the mid-pipe resonator, giving the B58 a slightly louder and sharper tone while still keeping the sound controlled during steady cruising. The straight-through construction maintains consistent exhaust flow and preserves turbo response without unnecessary restriction. It finishes with 5-inch Diamond Black tips that sit cleanly in the Supra’s rear valance and complement the darker trim found on many GR Supra builds.

Touring Edition Exhaust

What is 180 Technology?

• Patented 180 Technology® uses reflection chambers and strategically placed ports to manipulate exhaust sound waves.
• Exhaust gases enter the resonator, and sound waves bounce off the chamber walls.
• Engineers tune the size and placement of ports and chambers for each vehicle to control when sound waves exit.
• The precise timing of reflected waves rejoining the main flow produces a 180-degree out-of-phase wave that cancels unwanted frequencies.
• Each resonator is tailored to the acoustics of the specific vehicle, not a one-size-fits-all design.
• The result is the removal of drone and unwanted tones while preserving a full, balanced exhaust note.
• AWE 180 Technology® delivers consistent, refined sound with maximum performance across all equipped systems.

Exhaust Tips

• rephrase in 1 paragraph Each exhaust system is equipped with three 4.5” double-walled, slash-cut tips, available in chrome silver or diamond black, each featuring a stamped AWE logo. The tips are individually adjustable, allowing for customization of their depth into the bumper based on personal preference.

Nope, It’s Not Valved

• During development, AWE thoroughly analyzed the factory valve’s behavior across different driving conditions and found that the overall volume doesn’t change significantly between modes that use the valve. The valve stays closed only in Comfort mode, opening once a specific throttle threshold is reached, while in Sport and Sport+ modes it remains open, with Sport+ adding burbles via the ECU. In the stock setup, exhaust flows through the side mufflers when the valve is closed to minimize cabin volume and reduce drone-prone frequencies, and shifts through the center when the valve opens.

Conversion Kits

• AWE has designed the system so that switching between Track and Touring Editions is straightforward, allowing drivers to adjust interior volume as desired.

Features

• Increases flow by 65% over stock, supporting higher power builds
• Patented 180 Technology® for targeted drone reduction
• Large five-inch double-walled AWE tips
• Available as Touring Edition or aggressive Track Edition, both with straight-through designs for optimal flow
• Gains of up to 6 hp and 8 ft-lbs of torque at the wheels
• Direct bolt-on installation, no cutting required
• Midpipe inlet adapter compatible with stock and aftermarket downpipes (80mm outlets)
• Offered in resonated and non-resonated versions to fine-tune downpipe sound
• Handcrafted from 3” CNC mandrel-bent, U.S.-sourced .065” wall T304L stainless steel
• Fitment guaranteed
• AWE No CEL guarantee
• Lifetime warranty (one year on tip finishes)
• Fully designed, engineered, and manufactured in-house at AWE

Applications

• Toyota Supra: A90/A91 | 2020-2025

What’s Included

• Complete touring or track edition exhaust
• Two or three 4.5” slash-cut double-walled tips in diamond black
• All necessary hardware for installation

Other Editions

• Track edition w/ chrome silver tips
• Track edition w/ diamond black tips
• Touring edition w/ chrome silver tips

Notes

• AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty all come standard
• AWE exhausts are not designed to mate with other aftermarket front pipes
• 100% Emission-Friendly
• Touring Edition exhausts do not interfere with any factory emissions equipment

About AWE Tuning

AWE is driven by a singular goal: Unleashing Performance. Renowned for their handcrafted, award-winning performance exhausts, along with rigorously tested carbon fiber intakes and high-efficiency intercoolers, AWE is at the forefront of innovation, design, production, retail, and global distribution of their performance products. These products are available through a select network of dealers, online, and directly from their advanced facility located near Philadelphia, Pennsylvania. Established in 1991, AWE’s team of experts, comprising researchers, engineers, innovators, and seasoned drivers, has been dedicated to developing and introducing top-tier performance enhancements for some of the world’s most prestigious vehicles.