What?s best for performance HELP

[Clutch]

About the exaust what?s best? (for nova 1.6 GTE E16SE)

standart manifold + 50mm direct tube + performance back box

or

4-1 manifold + 50mm direct tube + performance back box

or another one i don?t know?????????

[skud52]

4 to 1 manifold will be the best!

if you have a die grinder match the ports aswell, not esential however but while you have them seperate it would help

[Chris_W]

Any tubular manifold will be an improvement. 4-1 will give power, whereas 4-2-1 should give more torque.

Chris

[Gunzi]

go for the 4-2-1!