Reviewing the Comptech Dyno results for headers and exhaust(on their website where they used a 2000), I noticed that with the stock exhaust one gets more rwhp below 5400 RPMs than Comptech's - thus more torque too right?
Headers and exhaust together improve rwhp across the entire RPM range. Intake seems to have little impact until you get to about 6400 RPMs with both headers and exhaust.
Note, I am not fixated on the exact rwhp numbers but more on the pattern. We know that for the 3.0L, the header and exhaust will be an improvement when done separately.
My question for 3.2L:
1. Do all after market exhausts for 3.2L exhibit the same drawback of less rwhp below a certain RPM when compared to the stock 3.2L SS exhaust? Teitec (GT Parallelor JGTC parallel); RM, Finstar, Dali SS, Tubi, GruppeM, Borla ......?
2. Do all exhausts for 3.2L exhibit more rwhp after a certain RPM presumably VTEC range ....?
3. Since the exhausts and headers seem to give higher rwhp across the entire range - for a 3.2L [a marketing pitch for Comptech here], does anyone else provide such a combination of headers and exhaust with Dyno result showing improvement across the entire range for a 3.2L? I am not looking for a Mugen price answer in here .......
Please no guesses, I am looking at factual info, preferably substantiated with Dyno numbers ....
Headers and exhaust together improve rwhp across the entire RPM range. Intake seems to have little impact until you get to about 6400 RPMs with both headers and exhaust.
Note, I am not fixated on the exact rwhp numbers but more on the pattern. We know that for the 3.0L, the header and exhaust will be an improvement when done separately.
My question for 3.2L:
1. Do all after market exhausts for 3.2L exhibit the same drawback of less rwhp below a certain RPM when compared to the stock 3.2L SS exhaust? Teitec (GT Parallelor JGTC parallel); RM, Finstar, Dali SS, Tubi, GruppeM, Borla ......?
2. Do all exhausts for 3.2L exhibit more rwhp after a certain RPM presumably VTEC range ....?
3. Since the exhausts and headers seem to give higher rwhp across the entire range - for a 3.2L [a marketing pitch for Comptech here], does anyone else provide such a combination of headers and exhaust with Dyno result showing improvement across the entire range for a 3.2L? I am not looking for a Mugen price answer in here .......
Please no guesses, I am looking at factual info, preferably substantiated with Dyno numbers ....