North American Motoring - Drivetrain R53 Racing Dynamics Header

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03cooperr53

08-07-2018 07:33 AM

R53 Racing Dynamics Header

Has anyone installed this header onto their R53? If so, what are the reviews?

https://www.ecstuning.com/b-racing-d...300850500~rdy/

Whine not Walnuts

08-07-2018 08:33 AM

It says a high flow cat but the pipes from the cylinders do not appear to be longer that normally works out to less restriction.

downshift1

08-07-2018 09:01 AM

RD stuff is just a name. I would recommend an actual long primary header.

OCR	08-10-2018 12:56 PM

While the primary tubes look similarly short to the original, the collector arrangement looks to be a little better designed.
I would not buy this one for improvement, but I'd buy this over an OEM assembly if the original was leaking, or bad in any way.

Mike

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