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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 (7 Viewing)
Comments, suggestions, problems, and updates
04-09-2022 09:20 PM Go to last post
645 10,130
Events & Meet-ups (3 Viewing)
EcoModders love to get together!
by mpgmike
05-14-2022 09:29 PM Go to last post
253 5,277
Introductions (19 Viewing)
New to the EcoModding community? Stop in here to say hi and get a jumpstart on your quest for greater fuel economy.
3,611 29,737
Mod your car, mod your driving.
Success Stories (14 Viewing)
Toot your horn here! Share your notable efficiency-related accomplishments - your leaps in fuel economy from mods and driving habits.
1,485 21,496
EcoModding Central (69 Viewing)
Discuss everything related to vehicle mods here, from ideas to experiments to results.
6,971 138,984
Changing driving habits is one of the easiest ways to increase fuel economy - and it won't get grease under your fingernails!
05-07-2022 10:38 AM Go to last post
1,153 24,760
Aerodynamics (81 Viewing)
Interested in aerodynamics, or tweaking your vehicle's CdA for better fuel economy? Check in here.
by Phase
Today 02:01 PM Go to last post
4,932 109,645
Instrumentation (18 Viewing)
Whether adjusting the nut behind the wheel or evaluating your latest mod, proper fuel economy instrumentation is key.
by teoman
04-21-2022 03:11 AM Go to last post
1,553 18,293
DIY / How-to (24 Viewing)
One of the keys to EcoModding is DIY. This forum is for EcoModding DIY and How-To guides.
817 14,992
Fossil Fuel Free (15 Viewing)
Driving an EV? Running BioDiesel? Talk about alt powered vehicles here.
2,194 52,622
Motorcycles / Scooters (38 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!
Yesterday 01:51 PM Go to last post
701 18,108
Hybrids (16 Viewing)
Discuss mixed power propulsion here, from OEM hybrids to DIY hybrid conversions.
05-08-2022 09:57 AM Go to last post
948 22,988
Transportation & efficiency topics that don't really fit in any of the above.
Yesterday 08:20 PM Go to last post
2,874 54,317
The Unicorn Corral (8 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."
05-12-2022 05:50 PM Go to last post
233 7,203
Off-Topic Tech (10 Viewing)
Got a problem with your car? Want to do something unrelated to fuel economy? Post about it here to hear from the gurus.
by Xist
Today 02:51 AM Go to last post
1,489 20,482
Comments & discussion about blog topics on "the other side" of
07-11-2019 12:00 AM Go to last post
271 1,920
French speaking ecomodders: Vous parlez franšais? Par iši!
06-06-2020 06:42 AM Go to last post
24 114
Everything but cars!
If you like to bike, use public transportation, or have any other creative ways to get around, this is your forum.
336 6,071
Saving@Home (5 Viewing)
Interested in improving the efficiency of your house? Who isn't!
03-12-2022 06:39 AM Go to last post
411 6,570
EM's very own marketplace
For Sale (10 Viewing)
Post want and sale ads here!
05-11-2022 08:00 PM Go to last post
1,740 10,132
Everyone needs to shoot the breeze at some point.
The Lounge (30 Viewing)
For the way off-topic topics (lighter stuff). No political/religious discussion.
2,988 73,455

What's Going On?
Currently Active Users: 628 (8 members and 620 guests)
View Who's Online
Most users ever online was 5,560, 06-11-2019 at 08:42 AM.
Total members that have visited the forum in the last 24 hours: 64 Statistics Statistics
Threads: 36,060, Posts: 650,148, Members: 31,661, Active Members: 315
Welcome to our newest member, bobonono

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