tweek_boii

i hear that a spp mufler drops you hp, i have dc headers and i have an aem cold air intake , apexi 2.25 piping but the muffler is an SPP with 2.25 inlet and 4" outlet


Modified by tweek_boii at 10:13 PM 2/4/2008

svtec

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tweek_boii &raquo;</TD></TR><TR><TD CLASS="quote">i hear that a spp mufler drops you hp, i have dc headers and i have an aem cold air intake , apexi 2.25 piping but the muffler is an SSP with 2.25 inlet and 4" outlet</TD></TR></TABLE>

sounds reasonable.

jhammond_82

iTrader: (1)

its header not headers its only one, not multuple. and are you talking about the Apexi PS revolution? in your title you state SPP muffler, but in the post you say SSP. the Apexi i'm sure doesn't drop your horsepower. why would they design i muffler to do that?

Schister66

Is this a chambered muffler or a baffled straight through style muffler? Either way i doubt you're going to lose power (or gain anything) by switching to this over stock.

jhammond_82

iTrader: (1)

http://www.apexi-usa.com/produ...Num=1 its a straight through.

Schister66

I dont expect you'd really lose anything. Most people really over-analyze their NA exhaust systems (as well as intake systems) on simple bolt-on setups. If you really want to get into it, you need to understand a few concepts: Delta flow, exhaust velocity, exhaust reversion, etc...at that point, you're really getting into it and looking to pick up every possible .1hp. Since you're not there, dont concern yourself with such minute details.

tweek_boii

ok i have a picture its says sPP on the exhaust on the tip , i have a silencer but i dont use the silencer , anyways here is a pic
thans for the header part

33_Red_Gsr_33

i took your avatar... only one that would load for me... lol thanks

jhammond_82

iTrader: (1)

cool cool. i got some more if you want. op i dont think your gonna loose power with that muffler. its a straight through design, you'll be ok.

tweek_boii

oh okay thanks, well from what you guys telling me about straight thru = loss of power, well i want to tile the exhaust a little , just a little , would i loose hp?

VTEC_PRODUCTION

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tweek_boii &raquo;</TD></TR><TR><TD CLASS="quote">oh okay thanks, well from what you guys telling me about straight thru = loss of power, well i want to tile the exhaust a little , just a little , would i loose hp?</TD></TR></TABLE>

straight is high end hp. back pressure will increase TQ

tweek_boii

oh okay well it would only go a lil bit to the side, for the aggresive look ,
thank you