The Eventuri Carbon Turbo Inlet Tube for the Toyota GR Yaris and GR Corolla is engineered to reduce restriction between the intake system and turbocharger, increasing available airflow volume while maintaining a smooth path into the compressor inlet. Designed for the G16E-GTS platform, the enlarged carbon turbo tube improves turbo response, helps the engine achieve peak boost earlier in the RPM range, and supports measurable gains in both mid-range torque and peak power.
During development, Eventuri focused on two key areas: increasing the internal air volume available immediately before the turbocharger and improving airflow through the critical lower bend of the factory inlet. The OEM turbo tube is particularly restrictive in this section, limiting the volume of air the turbocharger can draw from under load. Eventuri increased the internal volume from approximately 1,300 cm³ to 2,200 cm³, an increase of nearly 70%, while reshaping the lower section to create a larger and less restrictive air reservoir ahead of the turbocharger.
This increased volume allows the turbocharger to draw from a larger supply of air with less restriction, reducing wastegate duty cycle and improving throttle response. Dyno testing demonstrated gains of up to 14 whp and 19 ft-lb of torque through the mid-range, with gains of approximately 9 whp and 9 ft-lb at peak RPM.
The main inlet tube is manufactured from rigid pre-preg carbon fiber to resist deformation under the vacuum generated by the turbocharger. The carbon tube connects to a bespoke nitrile elbow and a precision CNC-machined aluminum flange that bolts directly to the factory turbocharger inlet. This combination provides a durable, high-flow connection while preserving precise fitment throughout the assembly.
Eventuri also designed the GR Yaris / GR Corolla turbo inlet with future turbocharger upgrades in mind. The CNC-machined turbo flange is modular, allowing the inlet system to be adapted for compatible larger hybrid turbochargers by replacing the flange rather than the complete carbon tube. Alternative flange options are available separately as supported applications are introduced.
Features:
Up to 14 whp and 19 ft-lb of torque through the mid-range
Approximately 9 whp and 9 ft-lb at peak RPM
Internal inlet volume increased from approximately 1,300 cm³ to 2,200 cm³
Nearly 70% increase in available air volume compared to the factory turbo inlet
Installation was straightforward and the build quality is excellent. It looks great on the car and has noticeably reduced intake air temps. Highly recommend it for any GR Corolla owner.
A must have upgrade for your GR Corolla. This unit eliminates the side to side play that the factory shift linkage has. Nice, tight shifting post install. Awesome upgrade 👌🏼
I could not be happier with my purchase. The customer service throughout the purchase and the shipping of the exhaust was next to none! An overall amazing experience, and a pleasure to order though. Highly recommend.
Awesome shirt, love to rep my car even when I’m not in it! I wear this everywhere! Very comfortable materials, the print on the shirt feels quality, I absolutely love how the colors pop.
The background print is too dark. The outline of the trees cannot be seen. The tombstones are very dark and the names on them cannot be seen. Cannot see the wheels or grill.
Ordered an ice cap tee. No idea how a chose a small for my dad bod but my mistake was my daughter's gain. She immediately stole the shirt because we work on the car together. The Grey color is perfect for the colors in the design and makes the red pop. The design is sick and the quality shirt is really really nice. So much so I ordered the right size immediately! Buy one!
This hat…what can I say? Do you want to be the talk of the GR community? Do you want to have people look at you and know you mean business? Do you want keep the sun out of your eyes (wearing it forward of course)? Do you want to be successful?
If you answered yes to any of these, then this is the hat for you! The fit and feel of this hat is perfect, much like the Brin Naub® and synthetic leather-trimmed sport seats in the GR. The embroidery seems as though it was done by the hands of angels, every stitch to perfection. When I first put this hat on, I lost 15lbs and gained another 15lbs in muscle (can’t confirm it scientifically, but the scale stayed the same and I felt stronger). My senses while having this hat on were also heightened. The 6 speed manual transmission in my GR Corolla didn’t stand a chance as I flew through the gears masterfully while passing the Ferrari SF90 stradale awd that couldn’t keep up with me (it may have been slowing down to turn, but pretty positive they saw me and knew they couldn’t keep up).
Bottom line is, you want this hat, you NEED this hat. I’d recommend buying atleast two of them for when people notice you’ve become too powerful and try to steal your hat. Always have a backup! And remember, with a great hat comes great responsibility, or something like that. Buy this hat now!
Love the design of the shirt!! I ordered two of them and they were delivered quickly after. My family loves this shirt as I have a HM GRC.
Next time, when I order again, I’d consider getting one size larger.
Graphics are sick, they’re printed well (screenprinting feels thick, like it won’t crack, fade or peel so that’s good) printing seems accurate (back is perfectly centered), blank material is always s tier w comfort colors so that’s good. 10/10 will buy again
Going to make this short and sweet, was going to order my MBRP exhaust through a different company but before that I had onesix In the back of my head. The experience I had was top tier. They answered every single question and kept me in the loop with shipping. I would definitely recommend buying from these guys! They're in it to make sure the customers that buy from them are more then satisfied...but well taken care of.
So excited to get this exhaust. I had it installed the weekend after I received it. I have gotten sooooo many comments on the sound as well as the looks. I really love it.