Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - FT-86 SpeedFactory Catted UEL Header

Fizz · 12-18-2013, 01:46 AM

This tells me that the torque dip is mainly due to the design of the stock header, but why did Subaru/Toyota not do anything about it? Surely it couldn't have cost too much more to re-design the header and eliminate the dip during their R&D phase?

12-18-2013, 01:46 AM	#252
Fizz Senior Addict Join Date: Jan 2013 Drives: 86 GT Location: Perth, Australia Posts: 1,217 Thanks: 249 Thanked 336 Times in 215 Posts Mentioned: 12 Post(s) Tagged: 0 Thread(s)	This tells me that the torque dip is mainly due to the design of the stock header, but why did Subaru/Toyota not do anything about it? Surely it couldn't have cost too much more to re-design the header and eliminate the dip during their R&D phase?