IPE Cat-Back Exhaust Toyota GR Supra A90 3.0T 2019+

The A90 GR Supra with the B58 3.0T turbo six is one of the easiest cars to make louder, and IPE builds its exhaust in four sections: cat pipe, front pipe, mid pipe and muffler. On this page you start with the cat-back and add IPE's catted or catless downpipe and a remote if you want them.

About IPE

IPE (Innotech Performance Exhaust) has been building exhausts since 1998, with a focus on valved systems for performance cars. The company works in T304 stainless steel and Grade 1 titanium and TIG welds its pipework by hand. AutoTalent sells the IPE range for European, Japanese and American performance cars.

Material and build

• T304 stainless steel, handcrafted by IPE.
• IPE lists the cat-back at 17.8 kg versus 25 kg for the factory part, and the full system at 21.3 kg versus 29.5 kg.
• IPE measured 114 dB for the cat-back and 123 dB for the full system, against 105 dB for the factory exhaust.
• Valvetronic muffler with actuated valves for a quiet mode and a louder open mode.
• Chrome Silver tips are standard. Titanium Blue, Chrome Black and Carbon Fiber tips are upgrades.

How the Valvetronic muffler works

With the valves closed, exhaust gas takes a smaller path, which keeps the car quiet around town and on the highway. With the valves open, the gas has a freer route out, and the car gets louder with a more open tone. IPE's systems offer On, Off and Auto modes. In Off mode the valves open on their own at 4,000 RPM as a safeguard.

Choose your options

• Exhaust Tip Finish: Chrome Silver is standard. Titanium Blue, Chrome Black and Carbon Fiber add to the price shown in the dropdown.
• Optional Downpipe: Cat-Back Only, an IPE 200-cell catted downpipe or a catless downpipe.
• Optional Remote Control: Add IPE's Bluetooth remote control module for the valves, or leave it off.

Good to know before you buy

• The sound and weight figures above are IPE's own measurements.
• The remote is an extra on this car, unlike most IPE systems where it is included.
• IPE sells catted (200-cell) and catless downpipes for motorsport and track use only. A catless pipe can trigger a check engine light, and IPE does not cover that under warranty, so plan on an ECU tune.
• IPE gives a one-year limited warranty from the ship date. It does not cover wear items such as gaskets, springs and heat wrap, or damage from poor installation. Tips are decorative, so IPE does not accept appearance returns once they are installed.
• Do not wash the tips with strong acid or harsh solvents. Light discoloration after heavy heat cycles is normal.
• Fitment follows IPE's price-list application. Confirm your car's configuration before ordering.

Vehicle fitment