Toyota MK4 Supra - Turbo & Boost
Build reliable boost with turbo upgrades, intercoolers, charge pipes, blow-off valves, boost controllers, and wastegates for single or twin setups.
Let customers speak for us
from 2669 reviews
Some may say they are only valve stem caps, but honestly…they are far more. The quality from JD Customs is everything people have been talking about. Decided to dip my toe into the burnt titanium water that JDC offers, and now I’m buying a snorkel. This certainly will not be my last purchase.
These look much better than the stainless bolts that come on Airlift struts and hold tight after use. A great upgrade!
Work of art! It’s actually kind of breathtaking when you open the box.
Thank you Paul, for helping me put with this badge. This badge looks amazing and I love it underneath of my Subaru Sti.
Absolutely perfect in every way possible definitely a perfect touch to the controller
As always you guys killed it with the design and quality and customer service delivery was super quick what else can I say other then I love everything I’ve gotten from JDC
The power steering cap is a must-have piece for your Mitsubishi. The quality of the lettering and etching is incredible. And shout out to the team who color the parts. I wanted a bare background and burnt lettering so that it would match my engine bay theme and colors. They typically don’t do that, but they went out of their way to laser etch around the burnt lettering on top and polish the sides to remove the burnt coloring. They did this for all of my other parts too! I can’t thank y'all enough! I highly recommend JDC’s products!
It’s beautiful 😍, I’d buy it over and over, JDC always with the best titanium parts and ideas.
High quality titanium parts look awesome under the hood👍🏽👍🏽👍🏽👍🏽👍🏽
Hands down the best titanium goods you’ll find. Worth every penny!
Title say it all. Works perfect, every time. No effort required
Amazing quality and craftsmanship. It was customized just like I wanted. Once the car is finished being built I'll add a picture to the review.
Unmatched style and precision of craftsmanship very happy customer
As always the team at JDC goes above and beyond my expectations with the quality and dedication to delivering a killer product I truly appreciate them and the complements just keep coming through about the products that are on my car and I’m not done yet 🤩🤩🤩🤩
reorder many times, love the product very much, thanks!
Toyota Supra (MK4) Forced Induction FAQ's
Please read our FAQs page to find out more.
Keep the MK4’s factory twins or go single—what’s the trade‑off?
Factory sequential twins offer quick response and OEM manners but age out. A well‑sized single turbo simplifies plumbing and delivers stronger top‑end with proper fueling and tune.
What supporting mods are mandatory when raising boost on the MK4?
Fuel system capacity, intercooling, robust ignition, and a clutch/driveline that handles torque—plus ECU calibration matched to your fuel.
How do I size a turbo for my MK4 goals?
Define power target, fuel choice, and use case. Your tuner can map compressor flow to desired spool and top‑end so drivability stays intact.
