C32 AMG, C55 AMG (W203) 2001 - 2007

Air Filter RENNtech ones (ITG) loses HP?

Old 08-15-2003, 02:31 AM
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Air Filter RENNtech ones (ITG) loses HP?

RENNtech ones (ITG) loses HP?
Is it true?
Old 08-15-2003, 07:59 AM
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2002 C-32 AMG Renntech
Renntech uses Green filters
Old 08-15-2003, 11:22 AM
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Re: Air Filter RENNtech ones (ITG) loses HP?

Originally posted by simonlam168
RENNtech ones (ITG) loses HP?
Is it true?
No it's not. Whoever told you that is very misinformed.

http://www.virgeweb.com/rage2/misc/ITGSLK32.xls

Dyno testing on my car with the filters, within 5 mins of each other.
Old 08-16-2003, 05:07 PM
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... my cousins 03' C32 AMG

notice the green stickers on the intakes.....this is a freshly done C32 motor with RENNTech filters, ECU upgrade, and Pulley kit. RENNTech uses Greenfilter USA filters now as opposed to ITG. I also heard that the new ITGs for mercedes taht are comming out have a thiner layer of foam for increased flow.
Old 08-16-2003, 05:26 PM
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Originally posted by BenzoAMGpower

... my cousins 03' C32 AMG

notice the green stickers on the intakes.....this is a freshly done C32 motor with RENNTech filters, ECU upgrade, and Pulley kit. RENNTech uses Greenfilter USA filters now as opposed to ITG. I also heard that the new ITGs for mercedes taht are comming out have a thiner layer of foam for increased flow.
Looks awsome how much did that cost your cousin. ?
Old 08-18-2003, 12:23 AM
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the C32 ECU and pulley kit from RENNTech retails for $3495.00USD w/o installation. It gives you 45hp and 60tq...plus vmax removal, raised rev limiter, and increased throttle response.
Old 08-18-2003, 12:25 AM
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thats pricy but 45hp is alot for something like that.
Old 08-18-2003, 12:28 AM
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2002 C-32 AMG Renntech
Originally posted by BenzoAMGpower
the C32 ECU and pulley kit from RENNTech retails for $3495.00USD w/o installation. It gives you 45hp and 60tq...plus vmax removal, raised rev limiter, and increased throttle response.
I just had my car in to Renntech last week for this and it makes the car tremendously resposnsive
Old 08-18-2003, 12:42 PM
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Originally posted by BenzoAMGpower
the C32 ECU and pulley kit from RENNTech retails for $3495.00USD w/o installation. It gives you 45hp and 60tq...plus vmax removal, raised rev limiter, and increased throttle response.
The evosport pulley kit and ECU upgrade gives you 48hp at the wheels on 91 octane, and comes with an intercooler reservoir upgrade, for under $3,000. Gains on 93 octane will be even higher.

ITG filters definiltely lose HP on the C32. They were designed to thick, and become a restriction. Vadim had performed and posted dynos on his car proving this. Renntech switching away from ITG filters was definitely a step in the right direction.
Old 08-19-2003, 05:23 AM
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So which air filters is the best for C32?
What do you think if I wash all oil from ITG?
Old 08-19-2003, 10:32 AM
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Originally posted by Mach430
ITG filters definiltely lose HP on the C32. They were designed to thick, and become a restriction. Vadim had performed and posted dynos on his car proving this. Renntech switching away from ITG filters was definitely a step in the right direction.
And I've tested the filters on an SLK32 with noticable gains throughout the rev range (see my first post on this thread). They were done on the same day, within 5 mins of each other.

I spoke with Renntech yesterday regarding why they switched to Green filters, and they told me it was because of supply problems with ITG.

Personally, I'm very happy with the ITG filters in my SLK32.
Old 08-19-2003, 12:04 PM
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Originally posted by simonlam168
So which air filters is the best for C32?
What do you think if I wash all oil from ITG?
i say go with Greenfilter USA filters!!!
Old 08-19-2003, 12:04 PM
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Originally posted by Mach430
The evosport pulley kit and ECU upgrade gives you 48hp at the wheels on 91 octane, and comes with an intercooler reservoir upgrade, for under $3,000. Gains on 93 octane will be even higher.

ITG filters definiltely lose HP on the C32. They were designed to thick, and become a restriction. Vadim had performed and posted dynos on his car proving this. Renntech switching away from ITG filters was definitely a step in the right direction.
Ben, can you tell me more about the intercooler reservoir upgrade? Also how much does it cost alone?
Old 08-19-2003, 12:33 PM
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Would you expect them to say that they switched after realizing that the filters lost power? They'd have hundreds of customers calling, demanding new filters. Don't get me wrong, we love ITG filters on the BMW; they work quite well. But on the Mercedes, every car we have tested has come up negative.

BenzoAMGPower,

Our IC reservoir upgrade adds 6 liters of coolant capacity to the stock intercooler system. We only offer it with our ODPS, as it was designed to complement them.

Thanks,

Ben
Old 08-19-2003, 02:44 PM
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Originally posted by Mach430
Would you expect them to say that they switched after realizing that the filters lost power? They'd have hundreds of customers calling, demanding new filters. Don't get me wrong, we love ITG filters on the BMW; they work quite well. But on the Mercedes, every car we have tested has come up negative.
Well, like I said, I tested them, and they worked very well for me. I guess I suck at dynoing and have no clue what I'm doing. My bad.
Old 08-20-2003, 01:17 AM
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grrrrrrr, some ppl are just ****!!!!
Old 08-20-2003, 02:06 AM
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I think ITG Air Filters really lose HP

I used ITG and then changed K&N then changed ITG again.
I noticed that ITG has no low torque. When I kick down on my car, the rev goes up slower than K&N.

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