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I you don't care about the weight savings, the valve and 3rd cat delete are the way to go. Power gains with the cat back exhausts are minimal. I wouldn't bother with anything other than a ti exhaust if you do buy one for these reasons.

These dyno results were posted from a JUBU ECU installation by a forum member earlier in this thread. JUBU limits torque (Below 500nm) to preserve the pistons based upon their extensive experience with the motor but there is some risk any time you tune. It certainly appears that they delver...

There's very little difference in weight between the Evora and the Emira but there are signifiant updates to chassis refinement, comfort and styling both inside and out. It would have been nice if the Emira came out of the box with 430 horsepower and a 7200 rpm redline like the uber limited...

Their heavy duty valve springs would be a nice complement to the higher redline that’s enabled with the ECU.

That's an impressive result! Even considering that results can vary between dynos and other environmental factors, JUBU appears to conservatively represent their packages. It also shows that the 6800 redline is holding the car back. It is tricky to compare to other dyno results that have been...

Has anyone dyno'd their car after the JUBU installation and final tuning?

My back up camera and tilted mirrors stopped working at 2200 miles. It turned out to be a loose position sensor cable. Easy fix under warranty during my first oil change.

That's good advice and what I'm doing as well. The Milltek exhaust is stainless steel so the GRP exhaust will be considerably lighter. Roughly 18 lbs.

This is great to see, nice work JUBU!

Some Lotus dealers do and others don't

I was quoted $700 by my local dealer for the job. I'm trying to get a package price for that with he first oil change.

Yeah, the gains are pretty modest and favor the intake based upon the charts we've seen and I don't know how much of an adjustment the factory ECU could make over time. My take is that a tune would be required to take full advantage of the bolt-ons and that would open up a lot of additional...

While we wait for the more detailed results from Greg on his follow up dyno testing, the chart below shows his dyno results with the exhaust and decat with both the stock intake and the new GRP intake. The exhaust and decat alone appear to add about 5 hp and 6 ft lbs of torque. This comes from...

That's encouraging news, thanks for the update.

It's a solid spec and you'll love the car. I would change to the Alcantara headliner because I think the technical fabric will be a downgrade but wouldn't change anything else based upon the needs you shared.

Porsche has had its share of problems too. The M96 and M97 flat six-cylinder engines used in 911s, Boxsters, and Caymans between 1997 and 2008 frequently experience IMS bearing failure. I sold my 2014 GT3 because I didn't want to own it out of warranty after the well documented engine failures...

The charger was listed on the sticker as an included item in the US. Mine was shipped about a month after I picked up the car. Check your original sticker and see if it's there. It does seem to vary by geography.

I'm on the same page. I think Jubu will get everything sorted but I'm waiting for validation that the tune is truly plug and play. There's huge performance upside with the V6 but it depends how far you want to go while under warranty, how much you want to spend, etc. A built bottom end with...

I like this look on the Exige. Something similar would look good on the Emira.

I haven't had any quality control issues with my car but it was a recent build. Based upon the polls I've seen on the Lotus various forums, the problems cars are in the minority although there have been issues. I think it's a good time to buy an Emira.

Thanks

Nice, I like that there's no branding on the carbon fiber. Which manufacturer is this?

You’ll get a different tone if you add the full GRP exhaust and reduce weight as well. The 3rd cat delete with valve controller makes a huge difference at a minimal cost. Both good alternatives.

That's all you need to get the sound. Jury is still out on whether there are any power gains to be had with a full cat back exhaust but I doubt it. If there were gains to be had, the manufacturers wouldn't be keeping the good news a secret. If you want power gains, you'd likely need headers...

No one can say what the future may hold and everything is subject to change. The fact that Porsche has limited production to the GT3RS for 2025 when they previously offered base and touring alternatives with manuals is a significant development for those who want a new manual GT car. At the...

See Car & Driver review for the 2025 GT3RS - No more GT3 or GT3 Touring thus no manual GT cars are available.

The GT3 is no longer available. as of 2025. GT3RS is PDK only.

This one plugs into the mirror USB jack and powers my Valentine perfectly...

Nice spec and welcome. I'm also in the Bay Area and recently picked up an orphan.

Nice install, thanks!

Sorry to hear that, he was a nice guy.

I received my Lotus battery tender by mail within a few weeks of purchase.

Thanks for confirming!

Looks great, nice job!

Thanks for being so diligent about sharing your journey of weight savings and dyno results along the way! I'm debating between the GRP and Aerie titanium cat back exhaust systems and looking forward to reading about your upcoming dyno results. A few questions: 1) Does the Aerie v2 exhaust...

I'd like to see aftermarket aluminum control arms with the adjustment capabilities for the Emira.

Alcantara is a synthetic material so no leather smell but a nice look. We'll see how much that adds to the price when they add that dimension to the configurator.

Red interior with lower black pack, red calipers and black wheels

Like many here, I'm looking forward to hearing real world feedback now that several of these are out in the wild. If this is truly plug and play and delivers the results shown on the website, this is the most transformative $5k +/- you can spend on the car. Considering a titanium cat back...