How do they sound on a stock exhaust? Is there a good power difference from stock or with a tune? I noticed some other companies have 2.5" so I am assuming the 3" will give more power tuned as it lets the car/turbos exhale better, am I correct with my assumption? How is the quality? Is there a lot of fuel smell on a stock exhaust?
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The key is you're hooking 3" downpipes to a a stock exhaust, your neck down stops the increase in power. Nobody has tested them head to head with a 2.5" but our 2.5" can support up to 400WHP per pipe, our own Flex used our catted pipes to make 600WHP, still the record for highest HP stock engine ecoboost.
Quote from: EcoPowerParts on June 27, 2015, 11:54:19 AM
The key is you're hooking 3" downpipes to a a stock exhaust, your neck down stops the increase in power. Nobody has tested them head to head with a 2.5" but our 2.5" can support up to 400WHP per pipe, our own Flex used our catted pipes to make 600WHP, still the record for highest HP stock engine ecoboost.
I dont plan to ever have that kind of power(600 whp)but I just want the best gains from dps thats possible. I do plan to upgrade turbos down the line if/when mine give out tho so its best to go with 3" I guess.
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Of you have 3" and connect to 2.5 your smallest point is 2.5 negating the 3" down pipe
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BTW, the 600 whp was with the ATP turbo upgrade, basically that abs a compressor wheel upgrade are the only options. The ATP maxes out at approx 600WHP according to the manufacturer, this means that the carted 2.5" pipes are not a restriction for the turbos.
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Quote from: EcoPowerParts on June 27, 2015, 04:39:25 PM
BTW, the 600 whp was with the ATP turbo upgrade, basically that abs a compressor wheel upgrade are the only options. The ATP maxes out at approx 600WHP according to the manufacturer, this means that the carted 2.5" pipes are not a restriction for the turbos.
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Will you have any special sales on the dp sometimes within the next month?
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Nothing planned, sorry
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I have Torrie 3" pipes... huge power difference.
Quote from: Gray Brick on June 28, 2015, 11:29:38 AM
I have Torrie 3" pipes... huge power difference.
Good to know. Is it low end along with top end?
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Quote from: ElvenSho on June 28, 2015, 01:12:44 PM
Quote from: Gray Brick on June 28, 2015, 11:29:38 AM
I have Torrie 3" pipes... huge power difference.
Good to know. Is it low end along with top end?
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... Huge power difference should be expected with any good DP... Was your difference compared to OEM?
No dyno numbers yet. Hard to find a 4 wheel dyno in my area.
I have them and love them power and sound
There will be some clearance issues (but will fit) with the larger diameter downpipes, here's how to take care of them:
http://www.ecoboostperformanceforum.com/index.php/topic,4701 (http://www.ecoboostperformanceforum.com/index.php/topic,4701)