Inner diameter of HKS' specially designed cast aluminum suction pipe is 53 compared with stock 45.
By large inner diameter of the pipe, restriction of intake air flow is reduced by about 12% that will solve bottle neck at high boost level.
It is designed to reuse stock blow-by pipes and the design prevents heat problem.
Although it is beautiful aluminum polished finish, unfortunately it is hard to be seen after installation.
However, the kit has proven performance.
You can see further info on HKS' homepage.
OK for 2011 model.
S/C SIZE: GTS7040L
Remarks: It needs setting for each vehicle using ECU.For Fuel upgrade kit (14007-AT001) setting.
For BRZ, ZC6, Engine FA20, MY03/2012-
Click here to check HKS page
Features:
- HKS GT Supercharger Pro Kit has all the parts you need for installation except computer-control device. (Maintenance parts like, oil, plug and etc. are not included)
- It needs a separate engine control device and need to set the fuel and ignition timing. We have special fueling parts and controlling device for the P ro Kit which let you set up easily.
Pro kit includes
GT S/C unit, Super Power Flow, Intercooler, Suction pipe, S/C bracket, Chamber pipe, Pulley/belt, Relief valve, Traction oil cooler, Traction oil tank, Traction oil. Please choose the applied model (F is MY2017/10 and after).
Pipe size: Center for 85mm. Tail for 120mm. Material; Stainless (SUH409,SUS304). Sound changes from 89dB to 93dB. Lowest part 110mm from the bottom. Consist of two. For SR20DET.
Pipe size: Center for 95mm. Tail for 120mm. Material; Stainless (SUH409,SUS304). Sound changes from 95dB to 98dB. Lowest part 115mm from the bottom. Consist of two.
Pipe size: Center for 85mm. Tail for 120mm. Material; Stainless (SUS304). Sound changes from 95dB to 93dB. Lowest part 95mm from the bottom. Consist of two.
Pipe size: Center for 95mm, Tail for 120mm. Material; Stainless (SUS304). Sound changes from 94dB to 97dB. Lowest part 130mm from the bottom. Consist of two.
Pipe size: Center for 95mm. Tail for 120mm. Material; Stainless (SUS304). Sound changes from 95dB to 98dB. Lowest part 115mm from the bottom. Consist of two.
Pipe size: Center for 60mm. Tail for 94mm. Material; Stainless (SUS304). Sound changes from 89dB to 93db. Lowest part is for 155mm from the bottom. Consist of two. Able to fit onto OEM tail end protector equipped car. Only for SR20DET, 5M/T. Not for A/T, HICAS.