A90 Supra SUPER Single 4" Single Exit Track Edition
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$1,999.00
Color
Black
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Welcome to SUPER Single Lineup of RK systems for the GR Toyota Supra!
This is the TRACK EDITION variant for the Super Single Supra lineup!
The Track Edition is our straight-pipe system! This is the lightest weight, no-holds-bar system! There is no muffler! We use our unique and proven megaphone rear section to help clean up the sound.
5.0
5 ratings
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Received the exhaust within the stated shipping window, arrived in great condition.
The quality and craftsmanship of the exhaust are absolutely phenomenal; installation was easy and the results are amazing. The tone, pitch, drone...all the harmonics balanced perfectly under wide open throttle and daily driving. The best single exit exhaust on the market and hands down worth the lead time and market value. There are few products that have such a detailed selling description and fewer that actually turn out to be true, this exhaust is definitely the be all end all track exhaust.
Coming from a dual tomei, there is a slight increase in drone while cruising on the highway, nothing unbearable.
Increasing from a 3.5 to 4in diameter, there is a slight decrease in low end torque and an increase in top end, as expected.
I've spent three track days with the exhaust and hours of daily driving and it has performed perfectly.
2020 Supra, catless downpipe, ams turbo.
J
James · September 27, 2026
Rob hit me up with a discount code after he saw my cart linger for far to long. Hit me with an email and asked if he could help answer any questions. After a quick back and forth, I purchased the exhaust. Made a few custom request which he obliged. Waited about 5 weeks for the exhaust and was well worth the wait. Rob is an artist. The exhaust looks and sounds crazy. It truly brought the car to life. It is stupid light, The welds are clean, and everything fit pretty well. All necessary parts provided to hook up to stock DP. All hangers and brackets fit like OEM.
I will say the clamps provided are Jank, They broke before I could put enough tension on everything to seal the couplings, but that was a $20 fix for an otherwise amazing system. I would buy again with no hesitation.
D
Dillonhighsmith · January 17, 2026
Fit perfect, Great customer service and was able to respond back to my emails when I asked for an update on how the process was going. 10/10