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Unlock your Infiniti Q50’s potential with vehicle-specific upgrades for VR30 3.0T and VQ platforms. Browse bolt-ons like intakes, heat exchangers, intercoolers, downpipes, and cat-back exhausts, plus ECU tuning, coilovers, sway bars, bushings, big-brake kits, and wheel accessories. Finish the look with carbon fiber lips, diffusers, spoilers, and interior dress-up—curated for clean fitment across Luxe, Sport, and Red Sport 400 trims (RWD/AWD).
Let customers speak for us
Jeffrey M.
Absolutely Beautiful Product
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.
JDC Titanium Valve Stem Caps
Anonymous
Perfect fit for Airlift camber plates!
These look much better than the stainless bolts that come on Airlift struts and hold tight after use. A great upgrade!
JDC Titanium Camber Adjustment Bolt Kit
Jason F.
Timascus shift knob
Work of art! It’s actually kind of breathtaking when you open the box.
JDC Special Edition Timascus Piston-Type Shift Knob (Universal)
Jared J.D.
Love it!
Thank you Paul, for helping me put with this badge. This badge looks amazing and I love it underneath of my Subaru Sti.
JDC Titanium "Takumi" Engine Builder Badge (R35 GT-R)
Kenny R.
Airlift controller cover
Absolutely perfect in every way possible definitely a perfect touch to the controller
JDC Titanium Air lift 3P/3H Controller Overlay
Kenny R.
Airlift management coverAir
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
JDC Titanium Air lift 3P/3H Manifold Badge
Laura K.
Beautiful custom piece
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!
JDC Titanium Power Steering Cap Cover (Evo X)
fahad a.s.
Top notch
It’s beautiful 😍, I’d buy it over and over, JDC always with the best titanium parts and ideas.
JDC Titanium HVAC Heater Control Overlays (Evo 8/9)
S.M.
Titanium AC Caps
High quality titanium parts look awesome under the hood👍🏽👍🏽👍🏽👍🏽👍🏽
JDC Titanium A/C Cap Set (Type A)
Alfred A.
Great quality and customer service!!
Hands down the best titanium goods you’ll find. Worth every penny!
JDC Titanium Locking License Plate Mounting Kit (Universal)
Stephen C.
Perfect cleaner
Title say it all. Works perfect, every time. No effort required
JDC Titanium Cleaner- *The World's First Titanium Cleaner!*
Roy C.
Amazing
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.
JDC Titanium Cap Set ('22 WRX)
Darrell F.
Style
Unmatched style and precision of craftsmanship very happy customer
JDC Titanium Lexus "F" Badge (Engine Cover/Fenders/Trunk)
Kenny R.
Fresh new order from my favorite shop
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 🤩🤩🤩🤩
JDC Lanyard
Wai K.M.L.
Love them so much
reorder many times, love the product very much, thanks!
JDC Titanium Bolt Measuring Gauge - The Perfect Tool to Help You Measure Your Bolts!
Infiniti Q50 FAQ's
Please read our FAQs page to find out more.