Toyota MR2 Message Board - View Single Post - Boost controller necessary with ROM tune ?

mach5mr2 · 05-05-2008, 11:22 PM

Is a manual boost controller necessary with a CT-27 package and ROM tune ? Does the ROM tune up the boost ? What exactly does it do ?

John

05-05-2008, 11:22 PM	#1 (permalink)
mach5mr2 93T, 88 SC Join Date: Apr 2008 Posts: 107 Thanks: 0 Thanked 10 Times in 9 Posts iTrader Rating: (2/100% )	Boost controller necessary with ROM tune ? Is a manual boost controller necessary with a CT-27 package and ROM tune ? Does the ROM tune up the boost ? What exactly does it do ? John