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+65 HP
2023 Genesis G70 3.3T - Twin Turbo V6 Luxury Sleeper 430WHP
2023 Genesis G70 (3.3T Sport)
About This Build
The Lambda II 3.3T twin turbo V6 in the G70 is one of the most underrated engines in the tuning world. Lap3 (formerly JB4) piggyback tune is the go-to for safe, reliable power on this platform. Injen cold air intake with heat shield feeds both turbos. SXTH Element catted downpipes replace the restrictive factory cats. ARK Performance GRiP exhaust adds a deep V6 tone. Mishimoto intercooler piping with upgraded couplers handles higher boost. BC Racing BR coilovers give proper stance and handling. This Korean luxury sedan embarrasses cars costing twice as much.
Performance Comparison
Factory
HP365
TQ376
0-604.5s
Modified
HP430
TQ440
0-603.7s
+65
HP Gain
+64
TQ Gain
-0.8s
0-60
Modifications
Lap3 (JB4) Piggyback Tune ($500), Injen SP Cold Air Intake ($350), SXTH Element Catted Downpipes ($1200), ARK Performance GRiP Cat-Back Exhaust ($1400), Mishimoto Intercooler Pipe Kit ($450), NGK One Step Colder Spark Plugs ($80), BC Racing BR Coilovers ($1400), Whiteline Front & Rear Sway Bars ($600), DBA 4000 Series Slotted Rotors ($500), Hawk HPS 5.0 Brake Pads ($220)
Build Stats
Total Cost$7,200
Published3/7/2026