








2017+ Kia Stinger 3.3T and Genesis G70 3.3T - 76mm KING SIZE Throttle Body and Multi-Plate Adapter Kit
Upgrade your 2017+ Kia Stinger 3.3T and Genesis G70 3.3T with the Velossa Tech 76mm KING SIZE Throttle Body and Multi-Plate Adapter Kit!
Over 6 months of engineering went into this product; no corners cut, no stones left unturned. This 76mm throttle body and port-matched adapter plate kit is a MUST-HAVE for your 3.3T.
The stock throttle body is 68mm 🙁 — even worse, the throttle blade and shaft act as a flow path restriction (especially at WOT where airspeed is highest, and easily disrupted).
Bumping up the diameter of the throttle body to 76mm and port-matching it netted 10 WHP gains at the wheels on a STOCK TUNE vehicle! If you are modded, you'll likely pick up more, and the throttle response is NUTS! Trust us!
Features
- 6061 CNC Machined Aircraft Aluminum Port-Matched Adapter Plates
- 3x 1/8" NPT ports come plugged, ready for nitrous or methanol injection
- Silicone O-rings
- All stainless steel hardware
- Custom-molded silicone couplers for your intercooler of choice
- Custom-molded silicone caps for coolant lines (clamps included)
- T-bolt clamps
- Loctite included
- Full video installation guide available
Test Results
- Performance logs prove measurable gains under consistent conditions. Tested in collaboration with Florez Tuning of Arizona.
This kit comes with everything you need, and the silicone couplers are custom molded for almost any configuration of boost piping you may have. OEM cold side piping and most aftermarket intercooler options are compatible!
Port-matching is absolutely necessary to reduce pressure drop due to step changes in the flow path.
Pick up dyno-proven horsepower with a 76mm throttle body and port-matched multi-plate adapter kit.
This kit includes all hardware for installation and in almost all cases will not require a re-tune! A true plug-and-play power adder designed specifically for the 3.3T.
Pairs well with

2017+ Kia Stinger 3.3T and Genesis G70 3.3T - 76mm KING SIZE Throttle Body and Multi-Plate Adapter Kit
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
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Customer Support
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FAQ’s
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Standard Lead Times
We proudly manufacture all products in-house right here in the USA. Our products are custom in nature, and as such, manufacturing lead times for any BIG MOUTH product are typically 1-2 weeks, and manufacturing lead times for Headlight Ram Air Intakes are typically 3-4 weeks. If there are any delays in manufacturing, we will email you updates via the email associated with your account.
What You Need to Know
How it Works
As a car moves through the air, the air pressure directly in front of the bumper increases with the square of speed. The BIG MOUTH is strategically designed and positioned for maximum air pressure recovery. Basically, it feeds your current intake with higher pressure air.
Customization
Want your car to stand out? The BIG MOUTH LIT KIT is the ULTIMATE show stopper. We took our Generation 4 platform to new heights, with endless customization options available.
Installation
Installation can be done with basic hand tools. We supply all straightforward color instructions (downloadable below), backed with our 5-star Customer Support to help guide if any questions arise. All hardware is always included (if necessary) in our BIG MOUTH Ram Air kits.
Dynamic Color-Chasing
Unlimited Customizations
Thousands of Patterns
FAQs
Please read our FAQs page to find out more.
Will water or rain come through the snorkel?
No damage to a car has ever been reported to us due to rain or snow. From our years of testing our products on 30+ platforms with thousands of miles driven in Florida torrential rain storms, we have never been able to produce any negative side effects after installing a BIG MOUTH ram air intake. However this does not mean that all cars are immune to issues that could arise with improper use or without considering the effects of harsh weather on aftermarket parts installed on your car. ALWAYS take great care when driving in the rain or snow, go slow, do not drive through deep puddles at high speeds and be cognizant of your surroundings.
Does my car require a re-tune after installing the BIG MOUTH?
No the car does not require a retune, however a retune by any reputable tuner will maximize your gains after installing the BIG MOUTH.
What is the warranty on Velossa Tech products?
We offer a 1-year manufacturers warranty on all products.
I am having trouble installing the BIG MOUTH ram air intake on my car. It may not be compatible with the model vehicle I have. Why may that be the case?
Certain products have different variations for different models. For instance, the Infiniti Q50 BIG MOUTH isn’t compatible with the Infiniti Q50 RS (Red Sport). We produce parts for specific variations of certain car models. If you are having issues with compatibility, please refer to our product catalogue and make sure you purchased the correct product. Please contact us at support@velossatech.com if you have any questions.
Can I return a product that I purchased?
Our manufacturing is custom in nature, which means each product is tailored to each customer. We have a return policy page located at the bottom of our site if you would like more information.
