Yoshimura R&D of America, Inc.

GSX-8S/R/T/TT 23-26 Race AT2 Stainless Full Exhaust, w/ Stainless Muffler

GSX-8S/R/T/TT 23-26 Race AT2 Stainless Full Exhaust, w/ Stainless Muffler - Main image
$755.37 $1199 In stock

Category: Race Series Exhaust System

The new Suzuki 800 twin platform produces quite a punch for a parallel twin! For the racer with this machine headed to the track, we developed a system that brings out the best in sound and performance for the GSX-8R and S models.

The R&D team dug deep on this one… Our AT2 Race Series Works Finish full system with carbon fiber heel guard was developed to optimize the power on the new 776cc, 270 degree engine and the results were astounding! Adding a Max HP of 5.7%, and a torque gain of 6.1 percent, this is a different motorcycle now! On top of great results on the dyno, the weight saving of over 7 pounds is very substantial and there's no mistaking the sound of a Yoshimura system delivering a sonic tone that does not disappoint!

It's time to bring the Suzuki GSX-8R/S to the track!

There is also an optional Low Volume Insert INS-20-K for this full system and our Aluminum Muffler bracket kit 200BG117200*.

*Muffler bracket kit not compatible with GSX8T/TT

Yoshimura's AT2 is proudly designed, developed and manufactured in Chino, California.

System Configuration

Sound Levels                   (SAE J2825)

Weight

2000 rpm

5000 rpm

Speed Series AT2 Full System Open

97.5 dB

103.8 dB

10.2 lbs

Speed Series AT2 Full System w/Insert

90.3 d

101.3 dB

10.1 lbs

Stock

78.5 dB

89.1 dB

17.3 lbs

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Riley ★★★★★

The weight savings are obvious the first time you lift it off the crate, and the stainless muffler has that deep, aggressive bark at full throttle that suits the twin perfectly. Once the ECU got used to it, the mid-range pulls noticeably harder heading down the straight.

Stella ★★★★★

The tone change is massive once this goes on, even at low rpm the twin sounds properly angry. The stainless muffler construction feels solid and the whole system shed a good chunk of weight over stock. Took it to a track day last weekend and it pulled hard all day without any complaints.

Steven ★★★★★

Bolt-on fit was spot-on for the '24 GSX-8R, no wrestling with brackets like some kits I've tried, and the stainless muffler looks properly race-oriented. Took it to a track day and the mid-range punch feels noticeably sharper with this full system. It's loud, but in that purposeful way that makes yo