Conclusion
With solid gains in both horsepower and torque across the entire powerband, we definitely recommend modifying the xB. while we won't promise that the addition of bolt-ons will help your xB win any races, it will give more power and torque for the daily commute, and most likely increase fuel economy as well-provided the new "race car" noises don't prompt lead-foot driving. The initial drop in power above 6,100rpm was a concern, but became a non-issue with the addition of the last modification, and all but proves there's more to be gained with a good tune.
CONCLUSION
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| | HP Level | +HP
| TQ Level | +TQ
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| BASELINE | 98.0 | | 99.0 | |
| FUJITA INTAKE | 100.8 | 2.8 | 103.2 | 4.2 |
| DME EXHAUST | 101.6 | 0.8 | 104.0 | 0.8 |
| DME HEADER | 105.0 | 3.4 | 105.3 | 1.3 |
| FINAL | 105.0 | 7.0 | 105.3 | 6.3 |
BANKROLL
|
| Fujita Air short ram intake system |
| $188.00 |
| DME axle-back exhaust system |
| $285.00 |
| DME header |
| $220.00 |
| TOTAL | $693.00 |
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