2.5T tuning pre-orders are open Custom ECU tuning for Kia, Genesis and the Hyundai N platform
Twin-turbo Lambda

Genesis G80 3.3T

Tunes and supporting hardware for the 3.3T G80, including a spare ECU option if you would rather keep the original.

12 products
Kia Stinger at night with flames firing from both pairs of exhaust tipsSale
SleepyTuned

Rolling Antilag & Launch Control

$495.00$899.00
Kia/Genesis 3.3T TCU Tune
SleepyTuned

Kia/Genesis 3.3T Stage 2 TCU Tune

From$395.00
Kia/Genesis 3.3t Head stud upgrade+ installation
SleepyTuned

Kia / Genesis 3.3T Head Stud Installation (Headstuds Included)

From$2,599.95
Ported Hybrid Turbocharger Upgrade — 650-700WHP CapableSale
SleepyTuned

Ported Hybrid Turbocharger Upgrade — 650-700WHP Capable

From$3,495.00$5,490.00
Bullet Proof Engine Build+ Labor/Install
SleepyTuned

Bulletproof Engine Build + Installation

From$5,199.95
Lambda Raceworks Launch Sequence Transmission
Lambda Raceworks

Lambda Raceworks Launch Sequence Transmission

From$4,395.00
SleepyTuned Approved ARP 2000 Headstud Upgrade
ARP

ARP 2000 Head Stud Kit

$599.00
Lambda 3.3 ARP 2000 headstud crate engineNew Item
Lambda Raceworks

Lambda 3.3 ARP 2000 Head Stud Crate Engine

From$5,899.95
Lambda 3.3 bulletproof crate engineNew Item
Lambda Raceworks

Lambda 3.3 Bulletproof Crate Engine

From$8,549.99
SleepyTuned Performance Lambda 4.1 race engineNew Item
Lambda Raceworks

Lambda Raceworks 4.1 Race Engine

From$14,499.95
2018 Genesis G80 Sport at night on wet tarmac
SleepyTuned

Genesis G80 3.3T ECU Tune

From$189.00
A three-dimensional engine calibration map
SleepyTuned

Map6: Custom JB4 Map

$74.99