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HKS Extension Kit - GTR
HKS

The factory item provides exhaust flow from the main & bypass manifolds to the turbine. When the blow off valve's actuator is activated, primary & secondary back pressure decreases the forced induction flow and results in a drastic engine power loss. The HKS Extension Kit is designed & developed to prevent such a power loss scenario. This extension kit improves the turbine efficiency & performance to elimiminate a sudden loss in engine power. This is acheived by separating the the main & bypass manifolds, and thus eliminating any exhaust interferences due to back pressure from the exhaust flow. This enable the factory turbine to perform efficiently since the loss happened nearer to the flange extension. This means the exhaust flow collector is attached to the lower portion where back pressures & exhaust flow intereferences are low. This also minimizes the exhaust flow resistance by expanding the size of the main manifold immediately after the turbine exit. This resulted in prevention of secondary back pressure and enable a stable forced induction pressure which will see improved engine power. The use of high quality stainless steel material in the extension kit's construction provides superior heat resistance, corrosion resistant, reliability, and durability.
History
Did you know that the Japanese Katana was the strongest sword ever made so it goes without saying with that history in hand even today Japanese steel is the finest throughout the world. They may be copies of of dumps pipes etc and they may look they same as a Japanese brand, but it all boils down to the intensity of the steel. Before a new product goes on the market, the performance brand companies here in Japan do mega testing on there products. After all these after market parts are for racing. Cheaper versions have not been tested and they haven`t been proven on the race track.

Vehicle Product   Price Order
Skyline - R32 GTR - BNR32
Nissan - Skyline - BNR32,BCNR33,BNR34
1418-RN005
USD $ 569.97
USD $ 672.93
Skyline - R32 GTR - BNR32
Nissan - Skyline - BNR32,BCNR33,BNR34
1418-RN005
USD $ 569.97
USD $ 672.93
Skyline - R33 GTR - BCNR33
Nissan - Skyline - BNR32,BCNR33,BNR34
1418-RN005
USD $ 569.97
USD $ 672.93
Skyline - R33 GTR - BCNR33
Nissan - Skyline - BNR32,BCNR33,BNR34
1418-RN005
USD $ 569.97
USD $ 672.93
Skyline - R34 GTR - BNR34
Nissan - Skyline - BNR32,BCNR33,BNR34
1418-RN005
USD $ 569.97
USD $ 672.93
Skyline - R34 GTR - BNR34
Nissan - Skyline - BNR32,BCNR33,BNR34
1418-RN005
USD $ 569.97
USD $ 672.93
Skyline - R34 GTR - BNR34
Nissan - Skyline - BNR34 V-Spec
1418-RN011
USD $ 569.97
USD $ 672.93
Skyline - R34 GTR - BNR34
Nissan - Skyline - BNR34 V-Spec
1418-RN011
USD $ 569.97
USD $ 672.93
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About Nengun Performance

Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.

Nengun Performance, shipping JDM direct from Japan
Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037