Damn you hr
to each their own
01-08-2012, 06:55 PM
#24
I know modding the HR is limited...but i recently bout Greddy Ti-C true dual...i love the noise but im not liking the power loss im having...i know its because not enough air going in but alot of air is going out...i plan on geting stilin gen 3 intake this month...so ill have alot of air in and alot of air out...so will that just put me back to stock power or better? (any mods for power gain welcomed here as well) 
Here's how I got it:
Osiris tune
Dual intakes (Nismo in my case)
Dual Exhaust 2 1/2" (Invidia in my case)
HFC/TP (FI Resonated HFC in my case)
BTW...
I don't understand how you can lose power with an exhaust.
Last edited by ronn1; 01-08-2012 at 07:01 PM.
01-08-2012, 07:53 PM
#26
Registered User
iTrader: (10)
Join Date: Feb 2009
Location: puyallup WA
Posts: 3,016
Likes: 0
Received 0 Likes
on
0 Posts
going to a big 3" dual exhaust you loose alot of back pressure when theres not load (ie in the lower rpm's) so you loose a little torque, but gain flow in the higher rpm's when you need the increased flow capabilities of the larger diameter piping.
01-11-2012, 09:01 AM
#27
Registered User
iTrader: (22)
Join Date: Apr 2005
Location: Houston (Midtown)
Posts: 801
Likes: 0
Received 0 Likes
on
0 Posts
I went with HKS true dual, Stillen Gen 3 Long Tubes, Berk HFC and the JWT flywheel. Dyno'd stock at around 243 rwhp. Dyno'd after bolt ons, 273 I think? After tune I am at 292 RWHP. I did lose a lot of low end torque, but the high end and the throttle response after tune was like night and day driving the car. Just so worth it!
01-12-2012, 06:19 AM
#28
I went with HKS true dual, Stillen Gen 3 Long Tubes, Berk HFC and the JWT flywheel. Dyno'd stock at around 243 rwhp. Dyno'd after bolt ons, 273 I think? After tune I am at 292 RWHP. I did lose a lot of low end torque, but the high end and the throttle response after tune was like night and day driving the car. Just so worth it!
01-12-2012, 05:04 PM
#33
Car's powerband has shifted up and he has noticed a drop in power on the low-end. Gears will mitigate the low-end loss & get him into the powerband more quickly. Plus, the HR's gears are kind of long to begin with.
Thread
Thread Starter
Forum
Replies
Last Post
StateNuke08
Brakes & Suspension (DIY)
13
10-31-2015 05:01 AM
