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Welcome to
Welcome to, an automotive community where performance is judged by fuel economy rather than power and speed. EcoModders employ a combination of vehicle mods, driving techniques, and common sense to squeeze every penny out of the pumps.

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  Forum Last Post Threads Posts
Forum News & Feedback (14 Viewing)
Comments, suggestions, problems, and updates
by cboy
Yesterday 11:16 AM Go to last post
574 8,809
Events & Meet-ups (9 Viewing)
EcoModders love to get together!
226 4,832
Introductions (26 Viewing)
New to the EcoModding community? Stop in here to say hi and get a jumpstart on your quest for greater fuel economy.
Today 12:22 AM Go to last post
3,350 27,378
Mod your car, mod your driving.
Success Stories (31 Viewing)
Toot your horn here! Share your notable efficiency-related accomplishments - your leaps in fuel economy from mods and driving habits.
Yesterday 09:43 PM Go to last post
1,365 18,453
EcoModding Central (185 Viewing)
Discuss everything related to vehicle mods here, from ideas to experiments to results.
6,216 117,951
Changing driving habits is one of the easiest ways to increase fuel economy - and it won't get grease under your fingernails!
by Ecky
03-19-2017 08:59 PM Go to last post
1,061 22,890
Aerodynamics (107 Viewing)
Interested in aerodynamics, or tweaking your vehicle's CdA for better fuel economy? Check in here.
4,168 87,809
Instrumentation (35 Viewing)
Whether adjusting the nut behind the wheel or evaluating your latest mod, proper fuel economy instrumentation is key.
1,485 17,567
DIY / How-to (35 Viewing)
One of the keys to EcoModding is DIY. This forum is for EcoModding DIY and How-To guides.
by rusefi
Yesterday 08:14 PM Go to last post
728 13,420
Fossil Fuel Free (48 Viewing)
Driving an EV? Running BioDiesel? Talk about alt powered vehicles here.
1,809 39,366
Motorcycles / Scooters (25 Viewing)
Most modders ride in cages, but it's possible to coax amazing fuel economy from 2 and 3 wheeled conveyances. Scooters and mopeds count also!
03-22-2017 11:46 PM Go to last post
622 14,714
Hybrids (25 Viewing)
Discuss mixed power propulsion here, from OEM hybrids to DIY hybrid conversions.
by S Keith
Yesterday 09:46 PM Go to last post
796 18,105
Transportation & efficiency topics that don't really fit in any of the above.
2,535 45,631
The Unicorn Corral (11 Viewing)
Is it a myth or is it real? Reader skepticism is advised in these discussions of questionable modifications that have yet to pass the Carl Sagan test: "extraordinary claims require extraordinary evidence."
Yesterday 11:51 PM Go to last post
201 6,740
Off-Topic Tech (27 Viewing)
Got a problem with your car? Want to do something unrelated to fuel economy? Post about it here to hear from the gurus.
03-12-2017 01:56 AM Go to last post
1,247 15,079
Comments & discussion about blog topics on "the other side" of
271 1,928
French speaking ecomodders: Vous parlez franšais? Par iši!
by alexau
06-03-2016 05:04 AM Go to last post
24 112
Everything but cars!
If you like to bike, use public transportation, or have any other creative ways to get around, this is your forum.
03-16-2017 05:28 PM Go to last post
305 4,948
Saving@Home (13 Viewing)
Interested in improving the efficiency of your house? Who isn't!
03-18-2017 04:47 PM Go to last post
356 5,317
RockAuto (4 Viewing)
11-22-2016 12:50 PM Go to last post
18 47
EM's very own marketplace
For Sale (46 Viewing)
Post want and sale ads here!
1,514 7,742
Everyone needs to shoot the breeze at some point.
The Lounge (44 Viewing)
For the way off-topic topics (lighter stuff). Please - no political/religious discussion.
2,228 41,218

What's Going On?
Currently Active Users: 1014 (17 members and 997 guests)
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Most users ever online was 4,826, 09-10-2015 at 07:56 PM.
Total members that have visited the forum in the last 24 hours: 149 Statistics Statistics
Threads: 31,499, Posts: 522,777, Members: 29,908, Active Members: 497
Welcome to our newest member, TedDamm

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