Engineering the manifold in CAD allowed the use of optimal dimensions and otherwise impossible angles determined to be ideal through fluid dynamics in comparison to a sheet metal intake manifold
The widened bodywork allows a substantially more aggressive wheel and tire package than the factory GranTurismo permits
On this kit
and two rear-wing designs
2 Pumps are need for this upgrade
TT-style carbon fiber rear spoiler for 2021-2024 Lexus IS stinger base Engineering the manifold in CADSKU RS21LXIS TT Vehicle Year 2024, 2023, 2022, 2021 Vehicle Make Lexus Vehicle Model IS 300, IS 350, IS 500 Vehicle Trim Base, F Sport, F Sport Performance, F Sport Performance Launch Edition, F Sport Performance Premium Vehicle Chassis ASE30, GSE31, GSE36, GSE37 Vehicle Body Type 4 Door Sedan Product Category Rear Spoiler Composite Type Carbon Fiber Product Style TT Installation Recommendation Professional installation required. Material Finish Gloss