What mods do not require a chip?
Senior Member
Joined: May 2002
Posts: 4,928
Likes: 1
From: The People's Republic of Los Angeles
The list is shorter for the mods that do require a chip.
Really high boost levels, valve cover breathers, MAF swaps, and larger injectors are all that I can think of now.
Really high boost levels, valve cover breathers, MAF swaps, and larger injectors are all that I can think of now.
Senior Member
Joined: Jun 2004
Posts: 856
Likes: 0
From: Oregon
1) Cone filter kit.
2) Efan
3) Heat Exchanger
4) FTVB
5) SBTB
6) Upper Plenum (C&L or JLP sheet metal are the only ones i am aware of on the market right now)
7) Full Exhaust (Cat back and headers/mids)
8) Suspension mods
9) Traction Bars
10) 2lb pulley is generally considered safe without a tune, but it opens up a whole new can of worms as to whether or not a tune will be required with a pulley or not (+2 +4 +6lb)
Of the list above, you'll see the most benefit/thrills from a filter kit, ftvb, traction bars, and possibly efan. The rest is kind of hit or miss on performance gains.
2) Efan
3) Heat Exchanger
4) FTVB
5) SBTB
6) Upper Plenum (C&L or JLP sheet metal are the only ones i am aware of on the market right now)
7) Full Exhaust (Cat back and headers/mids)
8) Suspension mods
9) Traction Bars
10) 2lb pulley is generally considered safe without a tune, but it opens up a whole new can of worms as to whether or not a tune will be required with a pulley or not (+2 +4 +6lb)
Of the list above, you'll see the most benefit/thrills from a filter kit, ftvb, traction bars, and possibly efan. The rest is kind of hit or miss on performance gains.
Senior Member
Joined: Jan 2003
Posts: 5,097
Likes: 0
From: DETROIT, (formerly Eaton County, Michigan)
Originally posted by birdy111
1) Cone filter kit.
2) Efan
3) Heat Exchanger
4) FTVB
5) SBTB
6) Upper Plenum (C&L or JLP sheet metal are the only ones i am aware of on the market right now)
7) Full Exhaust (Cat back and headers/mids)
8) Suspension mods
9) Traction Bars
10) 2lb pulley is generally considered safe without a tune, but it opens up a whole new can of worms as to whether or not a tune will be required with a pulley or not (+2 +4 +6lb)
Of the list above, you'll see the most benefit/thrills from a filter kit, ftvb, traction bars, and possibly efan. The rest is kind of hit or miss on performance gains.
1) Cone filter kit.
2) Efan
3) Heat Exchanger
4) FTVB
5) SBTB
6) Upper Plenum (C&L or JLP sheet metal are the only ones i am aware of on the market right now)
7) Full Exhaust (Cat back and headers/mids)
8) Suspension mods
9) Traction Bars
10) 2lb pulley is generally considered safe without a tune, but it opens up a whole new can of worms as to whether or not a tune will be required with a pulley or not (+2 +4 +6lb)
Of the list above, you'll see the most benefit/thrills from a filter kit, ftvb, traction bars, and possibly efan. The rest is kind of hit or miss on performance gains.
