Lotus Race ECU for V8 Esprit

[spectrag]

Anyone here who has installed Race ECU from Lotus in their V8? looking for feedback on the performance if someone has tried it...

[chasevdr]

Haven't tried it but have looked into it. You should be aware that it is not as simple as swapping the ecu. Requires putting in a new exhaust system and uprating the half axles, and once installed will not be able to pass inspection.

[ErnestM]

Not to mention voids your warranty completely and there are mixed reports as to whether or not your air conditioning (for some reason) will function reliably. Don't know for sure about that last bit.

Get the street/torque upgrade instead (if you have not). Much more usable in the real world...

ErnestM

[Jasbir]

I have had the Race ECU in my 01 Esprit since May 2001...

no problems at all...half shafts fine, the only exhaust mod I did was my own choice of going with straight pipes from the cats back...

No problems with the aircon, works just fine...

As in any Esprit, be careful with the 1st to 2nd shift with the power on, but other than that, the extra kick in the arse is just the dogs balls as far as i am concerned...

recommend it wholeheartedly !

P.S I have heard that this uprates power to anywhere from 425-450 hp. With a K&N filter, straight pipes, plus ECU, the power difference is quite fun !

[emiller1]

Just curious ...what warranty does a 2000 V8 have, beyond the 24 month factory warranty? If it does void this warranty, then all Esprit's outside of this, should be Ok...

[chasevdr]

Jasbir,

I see you live in the US. What do you do to pass emissions inspections? Do you swap it out when that fateful day arrives, or does it manage to pass it, contrary to what I have been told?

[Tpup]

Here is a dyno run of a car with it. I do not know much about this car but have seen a simular run from an Esprit that a buddy owns...

Good luck.
Roy

[carlton]

Have had the race ecu in my 2001 since summer 2001. used judiciously, no problems, huge power, burns vettes, AMG's (have owned two -E55 & C32). Installed K&N filters, Quicksilver exhaust, and 2002 rear light and front spoiler retrofit. Can't find a reason to part with it, too much fun. Treated with TLC and it's a blast.