Aftermarket throttle boddies!
have to remember your paying 3k for not only a high end quality part that has a lot of proven race winning tech behind it but your getting two TB's not one. secondly because our cars use the Fly by wire throttle they have to be built to a much higher standard. this isnt some cheap *** tb for a mustang.
I question the effectiveness of these. The throttle bodies on these engines don't play near as big a part as convention engines due to the variable valve lift with the intake valve. There's some pretty good reading about this out there if you go looking.
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Well I did contact them a while back regarding this and their ECU and here's the response I got:
And besides, our aftermarket intakes are designed to go with the stock throttle bodies (diameter wise), to make use of the increased TB diameter we'll have to get custom intakes and perhaps, a custom tune 
Dear Sam,
Thank you very much for your enquiry.
We are afraid but we don't offer IMPUL Extra Power kit including IMPUL Hi Power Control Unit and Big Throttle because we only developed them for Japan market. We haven't tested the compatibility and durability outside Japan.
We hope you could understand this situation.
Thank you very much for your interested in IMPUL.
Best regards,
HOSHINO IMPUL Co., LTD.
-----------------------------
5-32-3 Sakuragaoka, Setagaya-ku,
Tokyo 156-0054 JAPAN
Tel: +81 (0)3 3439 1122
Fax: +81 (0)3 3439 5522
http://www.impul.co.jp
Thank you very much for your enquiry.
We are afraid but we don't offer IMPUL Extra Power kit including IMPUL Hi Power Control Unit and Big Throttle because we only developed them for Japan market. We haven't tested the compatibility and durability outside Japan.
We hope you could understand this situation.
Thank you very much for your interested in IMPUL.
Best regards,
HOSHINO IMPUL Co., LTD.
-----------------------------
5-32-3 Sakuragaoka, Setagaya-ku,
Tokyo 156-0054 JAPAN
Tel: +81 (0)3 3439 1122
Fax: +81 (0)3 3439 5522
http://www.impul.co.jp
honestly cant say. have seen zero testing personally with any tb swaps on this car yet. but it for sure would net hp throughout the whole powercurve not just peak. also would inprove throttle response as im sure the blades are honed far better.
Well I did contact them a while back regarding this and their ECU and here's the response I got:
And besides, our aftermarket intakes are designed to go with the stock throttle bodies (diameter wise), to make use of the increased TB diameter we'll have to get custom intakes and perhaps, a custom tune
And besides, our aftermarket intakes are designed to go with the stock throttle bodies (diameter wise), to make use of the increased TB diameter we'll have to get custom intakes and perhaps, a custom tune
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