Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Upgrading a newly leased FR-S

JetSpeed · 02-19-2016, 07:13 AM

So, exactly HOW MUCH HP gain does a drop-in give you? Can't be much if it all. Why wouldn't Sub/Toyota add a drop-in during the factory build if it truly does gain HP?? Any real data??

Don't mean to hi-jack, just never seen any numbers.

02-19-2016, 07:13 AM	#20
JetSpeed Member Join Date: Nov 2015 Drives: 06' Forester, 15 '3.6 OBW, 16' BRZ Location: MD Posts: 35 Thanks: 1 Thanked 11 Times in 5 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	So, exactly HOW MUCH HP gain does a drop-in give you? Can't be much if it all. Why wouldn't Sub/Toyota add a drop-in during the factory build if it truly does gain HP?? Any real data?? Don't mean to hi-jack, just never seen any numbers.