KDM Tuners Laguna Seca Race Car

TRACK-TESTED. STREET-PROVEN.

We Test Everything We Sell

We don’t just sell parts — we run them. Every product on this site has been tested on our own race cars at events like Gridlife, NASA, and SCCA. If it doesn’t hold up on track, it doesn’t make it to the store.

Championships

7+

Track Records

2019

Racing Since

USA

Built Here

Veloster N Elantra N Ioniq 5 N Kia Stinger

BUILT FROM THE BOTTOM UP

Engine Build Services

From basic refreshes to full competition builds, we specialize in the 2.0T Theta II and 2.5T engines found in the Veloster N, Elantra N, and Ioniq 5 N. Every build is dyno-tuned and track-tested before it leaves the shop.

  • ✓ Short block & long block builds
  • ✓ Head porting & valve work
  • ✓ Forged internals & coatings
  • ✓ Dyno tuning included
  • ✓ Track prep & break-in service
KDM Engine Build

RACE PROVEN

Built to Race.
Built to Last.

Every build, every part, every service is backed by real track time. We don’t guess — we test.

SHOP NOW
KDM Race Prep

READY TO COMPETE

Race Prep Services

Whether you’re running your first track day or chasing a championship, we prep your car to win. Corner balancing, alignment, data logging, safety equipment installation — we do it all.

  • ✓ Corner balance & alignment
  • ✓ Safety equipment install
  • ✓ Data logging setup
  • ✓ Pre-event inspection
  • ✓ Driver coaching available

CHAMPIONS BUILD HERE

Built to Dominate

6 championships. 7+ track records. 13 years of pushing Hyundai and Kia platforms beyond their limits. This is what we do.

WHAT OUR CUSTOMERS SAY

Race-Proven. Community Approved.

“KDM built my Veloster N from the ground up for time attack. The attention to detail is unmatched. These guys live and breathe this stuff.”

— Tyler S.

“Best shop for N platform cars period. They’ve been racing these cars longer than anyone. Trust them completely with my Elantra N.”

— Mark A.

“Ordered parts, got them fast, fitment was perfect. Called with a question and they actually knew what they were talking about. Rare these days.”

— Ronnie M.

BRANDS WE TRUST

Our Partners

Liqui Moly Neotech Seibon Antigravity Konig Toyo Tires Pure Turbos Xclutch GFB Sampson Racing HEL Performance Koyorad

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