Do these really work?

[LJ851]

http://www.ebay.com/itm/BMW-PERFORMANCE-VOLTAGE-POWER-BATTERY-ENGINE-CHIP-SAVE-FUEL-VOLT-BOOST-EXTRAS-/260892363461?hash=item3cbe658ac5&item=260892363461&pt=Motors_Car_Truck_Parts_Accessories&vxp=mtr#ht_6177wt_1101

Discuss.

[nomansland92]

i wouldn't waist the time or money. As you can see it says it fits EVERY Bmw, so doesn't sound to promising

[Stoner Sam23]

Like 5 AA batteries smooth out any electrical hiccups in a car. Probably wouldn't stop a bikes headlights from flickering.

[Lodsin]

Trolling?

They claim it helps cars with lots of electronics, not sure the e30 fits that description.

They also make this.

http://www.ebay.com/itm/ELECTRIC-TURBO-POWER-AIR-INTAKE-SUPERCHARGER-KIT-BMW-/250868856200?pt=Motors_Car_Truck_Parts_Accessories&vxp=mtr&hash=item3a68f2f588#ht_6728wt_1026

[Farbin Kaiber]

Snake Oil.

[steinbachphoto]

Like 5 AA batteries smooth out any electrical hiccups in a car. Probably wouldn't stop a bikes headlights from flickering.

uhh...

Those are capacitors not batteries.

I doubt the HP and MPG claims are true. But similar applications have been used to increase car audio performance for a while now.

[RagtopE30]

I LOVE snake oil!! It cured my gayness!

[B-well]

WASTE OF MONEY. for what reasons are you looking to get that anyway?

[Fleksta]

About as useful as a turbonator.

[VRSTLE]

Idk it does say that it is the ultimate performance gain

[steinbachphoto]

http://www.pivotracing.com/product/VS-1

[E30 331is]

Trolololo KERS FTW!

[Jean]

Snake Oil.

[camip]

The chicken scratch writing is jdm as fuck I'm sold who is down for a group buy.

[delatlanta1281]

I has 5 of them on my Kitchenaid mixer. They don't work.