finally got my APS ST Kit Installed, have Questions for APS OWNERS
Originally Posted by original786
to be honest, i love the power, its really nice. im really impressed
1. even though im tuned at 9lb of boost, sometime i see over 9 lb,such as 9.4, 9.8, or even 10.0 something. is that completely safe???
Wouldn't say completely safe, but hopefully your tune is decent enough to handle it
2. Tig488 - i love the boost controler, thanks alot, and also love the plenum, i got painted flatblack..
3) a buddy of mine was traveling behind me, and i had gunned it on 3rd gear, and closer to redline i switched, next thing you know when i switched to 4th gear, big pluck flame came out the exhaust..
what happen their??
1. even though im tuned at 9lb of boost, sometime i see over 9 lb,such as 9.4, 9.8, or even 10.0 something. is that completely safe???
Wouldn't say completely safe, but hopefully your tune is decent enough to handle it
2. Tig488 - i love the boost controler, thanks alot, and also love the plenum, i got painted flatblack..
3) a buddy of mine was traveling behind me, and i had gunned it on 3rd gear, and closer to redline i switched, next thing you know when i switched to 4th gear, big pluck flame came out the exhaust..
what happen their??
Originally Posted by Zivman
Unburnt fuel igniting. Can be a sign your tune is a bit rich. Nothing to worry about
I'd be thrilled to have "only" 360whp right now
Joined: Jan 2004
Posts: 7,175
Likes: 132
From: Florida
Originally Posted by failsafe306
Yeah, from his dyno graph, the A/F gets really rich towards the end, for added safety.
I'd be thrilled to have "only" 360whp right now
I'd be thrilled to have "only" 360whp right now

Originally Posted by original786
so the flame is okay?? if it happens>?
Originally Posted by Zivman
Unburnt fuel igniting. Can be a sign your tune is a bit rich. Nothing to worry about
Thanks zivman,
i cant wait till i take some pics and videos of the car
i just need to get an engine damper, cuase i guess my engine is rattling and hitting something down there, my guess it is the down pipe
any good places to get engine damper
i cant wait till i take some pics and videos of the car
i just need to get an engine damper, cuase i guess my engine is rattling and hitting something down there, my guess it is the down pipe
any good places to get engine damper
Originally Posted by original786
Thanks zivman,
i cant wait till i take some pics and videos of the car
i just need to get an engine damper, cuase i guess my engine is rattling and hitting something down there, my guess it is the down pipe
any good places to get engine damper
i cant wait till i take some pics and videos of the car
i just need to get an engine damper, cuase i guess my engine is rattling and hitting something down there, my guess it is the down pipe
any good places to get engine damper
The heatshields near the turbo have very tight clearences. I am betting one of the shields is rattling on the underside of the car. I wouldn't put money into a damper for this issue as I doubt it would help at all. I would get your car up in the air and check clearences around the turbo, more specifically the heatshield that wraps the Y-pipe feed to the turbo. Extra attention is needed in shaping the shielding during install and is more than likely causing the noise
Originally Posted by Zivman
The heatshields near the turbo have very tight clearences. I am betting one of the shields is rattling on the underside of the car. I wouldn't put money into a damper for this issue as I doubt it would help at all. I would get your car up in the air and check clearences around the turbo, more specifically the heatshield that wraps the Y-pipe feed to the turbo. Extra attention is needed in shaping the shielding during install and is more than likely causing the noise
Originally Posted by leeboyNY
I fixed my rattle with an engine damper... BTW original said the noise is there when he turns... So, obviously pipe shields are not touching the body when the engine is not moving around...
Originally Posted by Zivman
I installed a kit and had the exact same issue on the first test drive. it was the sheildshield. brought it back, threw it up on the hoist and resolved it, no engine damper bought
Originally Posted by leeboyNY
I don't have the easy access to the lift like you.. and I didn't want to pay for the labor for removing the pipe and readjusting the shield... It's a pain in the a$$ to remove those pipes as you already know... So, my answer was the engine damper.. Different solutions for different people I guess... 

Joined: Jan 2004
Posts: 7,175
Likes: 132
From: Florida
Nice looking car. Can't really see the IC. Somewhat sleeper besides the visual mods.
And I think the only thing you will see with the kit is the intake-to-IC pipe
If you can relocate the BOV on the APS ST you can have a nice sleeper 
"Nope just an Intake"
And I think the only thing you will see with the kit is the intake-to-IC pipe
If you can relocate the BOV on the APS ST you can have a nice sleeper 
"Nope just an Intake"
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