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Stock 07 Si Coupe Get Header??

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Old Mar 9, 2008 | 05:54 AM
  #1  
riptide's Avatar
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Default Stock 07 Si Coupe Get Header??

I am deciding whether to get the Vibrant race header with high flow cat, and then I would reflash w/ hondata...just wondering , still, if it is worth the trouble....
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Old Mar 9, 2008 | 07:22 AM
  #2  
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NO MERCY!
 
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From: San Antonio, TX, U.S.
Default Re: Stock 07 Si Coupe Get Header?? (riptide)

Go for it. You'll see some pretty good gains both top-end from the RH and mid-range from the reflash.
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Old Mar 9, 2008 | 09:04 AM
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Default Re: Stock 07 Si Coupe Get Header?? (RICO_)

Definitely worth it youll see some pretty decent gains especially from the reflash. K's respond well to mods good luck to you sir
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Old Mar 9, 2008 | 09:54 AM
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From: lansdale, pa
Default Re: Stock 07 Si Coupe Get Header?? (splinter888)

make sure you want the reflash man because when your racing (shifting at redline) you will see minimal gains from hondata. Wait till k-pro comes out. However, get all the bolt-ons you can.
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Old Mar 9, 2008 | 11:48 AM
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From: Las Vegas, Nevada, USA
Default Re: Stock 07 Si Coupe Get Header?? (07siftw)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 07siftw &raquo;</TD></TR><TR><TD CLASS="quote">make sure you want the reflash man because when your racing (shifting at redline) you will see minimal gains from hondata. Wait till k-pro comes out. However, get all the bolt-ons you can.</TD></TR></TABLE>

An Si with I/H/E + Reflash will beat the car with I/H/E and no reflash in the 1/4 mile, wtf are you talking about? With the reflash, it brings the vtec engagement much quicker + you can rev to 8600rpm which means a larger average of power over the stock ecu car. On a DD, it is a completely different car around the city as you get more power in the midrange, which is more important in DD.

If you buy the reflash, hondata usually gives you $500 credit towards the standalone engine management (will NOT be k-pro for the k20z3), so no reason to buy. Great mod, worth every penny imo
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