GRP Emira Decat Pipes Now Available!

[GRP]

After a little delay with some materials we now have our GRP brand decat pipes available for the Emira 3.5!
Lower price point than others but made with top quality materials and craftsmanship right here in the U.S.
These are made using laser cut stainless flanges and tig welded using a laser cut fixture so we have a quality repeatable product every time.
Please email or pm with any questions!
Full details and ordering found here: GRP Emira 3.5 Decat Pipe

 

[GRP]

These are in stock and ship 2-day fedex anywhere in the U.S.
We ship anywhere in the world also, feel free to reach out for an international quote if our website is quoting a high price!

 

[Hapkin]

After a little delay with some materials we now have our GRP brand decat pipes available for the Emira 3.5!
Lower price point than others but made with top quality materials and craftsmanship right here in the U.S.
These are made using laser cut stainless flanges and tig welded using a laser cut fixture so we have a quality repeatable product every time.
Please email or pm with any questions!
Full details and ordering found here: GRP Emira 3.5 Decat Pipe
View attachment 34579

Could you measure decibels of stick vs with the cat delete pipe please? I have 98 dB track days and worried it won't pass sound.

 

[Kimmax]

Could you measure decibels of stick vs with the cat delete pipe please? I have 98 dB track days and worried it won't pass sound.

Emira is rated 97dB @ 3750 soooo…..

 

[GRP]

Could you measure decibels of stick vs with the cat delete pipe please? I have 98 dB track days and worried it won't pass sound.

As mentioned above the car stock will already be borderline on sound -- the valve opens under wide open throttle at 4500 rpms and lets out a pretty good wail.
We will measure with our shop car regardless once it arrives stock, with the decat pipe, with our muffler setup and again with the muffler and decat installed.
One thing guys use for Laguna Seca is a GPS based valve controlled so the exhaust valve closes momentarily while passing the sound booth. Neat little trick!

 

[HeReigns]

As mentioned above the car stock will already be borderline on sound -- the valve opens under wide open throttle at 4500 rpms and lets out a pretty good wail.
We will measure with our shop car regardless once it arrives stock, with the decat pipe, with our muffler setup and again with the muffler and decat installed.
One thing guys use for Laguna Seca is a GPS based valve controlled so the exhaust valve closes momentarily while passing the sound booth. Neat little trick!

Just ordered the decat plus valve controller.

 

[GRP]

Just ordered the decat plus valve controller.

Thanks so much!
One cool trick with the valve controller -- you can program your homelink (if equipped) to open the valve/close the valve so you never even have to use the fob if you dont want.
It will program just like a garage door opener.

 

[HeReigns]

Great info! I figured since I have a 1000 mile break in driving in Tour it might as well sound real good.

 

[Time2Fly]

Steering wheel and eventuri added to your shop! I'm interested!

 

[GRP]

Steering wheel and eventuri added to your shop! I'm interested!

Once we get our wheel cores we will have those available.
Lotus hasnt let any go out yet so its held us up.
We will be one of the first with the Eventuri intakes and a stocking U.S. dealer. Those are getting finished up with development and will be released next month last I heard.

 

[MYFASTEFE]

Just got mine 2 weeks ago, love the tootsie rolls and the new bolts and nuts!

 

[Kimmax]

since I have a 1000 mile break in driving in Tour

Don’t be shy, put it in sport
It’s totally fine as long as you don’t floor it and keep the rpms under control

 

[HeReigns]

Don’t be shy, put it in sport
It’s totally fine as long as you don’t floor it and keep the rpms under control

I thought Lotus updated the Running In procedure to read Tour only for the first 1000 miles now.

 

[Kimmax]

I thought Lotus updated the Running In procedure to read Tour only for the first 1000 miles now.

I'd have missed that then

 

[Rapture]

Thanks so much!
One cool trick with the valve controller -- you can program your homelink (if equipped) to open the valve/close the valve so you never even have to use the fob if you dont want.
It will program just like a garage door opener.

Thats really cool. They should market that more. I'd prefer to use the HomeLink to control this. Leave the FOB at home.

 

[GRP]

Thats really cool. They should market that more. I'd prefer to use the HomeLink to control this. Leave the FOB at home.

Agreed, the fob can be a little cumbersome at times if you dont have it mounted somewhere accessible. Homelink makes it easy!

 

[Porter]

Once we get our wheel cores we will have those available.
Lotus hasnt let any go out yet so its held us up.

Wait, are these round wheels? Please let there be a round wheel option. 🙏

 

[GRP]

Wait, are these round wheels? Please let there be a round wheel option. 🙏

We can do that. 👍🏻

 

[Time2Fly]

We can do that. 👍🏻

Will it keep the same controls?

 

[GRP]

Will it keep the same controls?

Yep.
We only change the actual base wheel itself and you would reinstall the center trim, airbag, controls etc.
Check out the Evora ones on our website for an idea of what can be done.