Ta en kikk her:
"How to make a 2.5l more peppy..."
<i>The 2.5 could certainly use a bit of help and here's a list of mods that'll pep it up a bit:
2.5 I4 (Factory ratings 120hp@5400rpm/140lbft@3500rpm)
1. Cold air intake with 5" Powerstack cone filter
2. 4.0 TB with taper bored to 60mm
3. Poweraid TB spacer bored to 60mm
4. Intake manifold heatshield
5. Flowmaster 50 series 2.25" muffler
6. High-flow cat
7. Clifford Performance header with 2.25" piping
8. Champion copper plugs
9. Magnecor 8.5mm plug wires
10. Electric fan conversion
11. Relocate IAT sensor to cold air intake
12. 4.0 injectors (21lb)
With the package of mods listed above, output should improve by 20% to about 145hp.
That's still not going to tear strips out of the tarmac but the improvement will be noticeable. If you want bigger HP gains there's really only two ways to go; either swap in a 4.0 with AX15 or AW4 tranny, or bolt-on a supercharger. Avenger Superchargers have a unit for the 2.5.</i>
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