Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System

Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System

Marsoni

M251S

$4399.45

Get it in 3 business days with 1 day shipping. Friday, May 29

Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust SystemThe 991 turbo is the performance car benchmark. Being amazing at every task is no small feat but just like all turbo Porsches, it leaves much to be desired in the sound department. We solve the sound issue starting at the exhaust manifolds. running our CAD designed and CFD tested manifold setup helps increase the pitch of our exhaust to give a much more motorsport tone. When operating the system in the valves open mode, exhaust gasses, once passed

Easy Shipping

Quick Dispatch:

Your Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System ships.

Need Help?
Questions about Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Valvetronic Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I love this product have used it got a few years and every day I’m in my 70’s and my skin is still oily esp in summer and occasionally breaks out This is a very good matte foundation I use goop tinted matte sunscreen and this product everyday with a swipe of Laura Geller matte powder. For me a great combo I’ve tried a zillion products over the years This is my Holy Grail

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 24, 2024

Verified Purchase

Angela

Carnegie, US

★★★★★ 5

Great primer!

I love this stuff, I’ve used it for years under my mineral powder makeup. It takes away my shine and has spf, which is also a bonus!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 6, 2025

Verified Purchase

Deborah

Belleville, US

★★★★★ 5

More than a primer!

Color science has some good products. I have used this primer and nothing else!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 27, 2026

Verified Purchase

Stacy

Massapequa, US

★★★★★ 5

I love this stuff!!

It very lightly blurs imperfections and makes my skin smoother. This is now all I wear with my concealer and powder. No more foundation!! It has improved the look and feel of my skin also. I am so happy with this product!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 12, 2021

Verified Purchase

New York, US

★★★★★ 4

Darker tint in natural lighting

Colorescience Mattifying Perfector Face Primer SPF 20 is a smooth and silky mattifying primer, but it's too dark for me. For some reason the photos on Amazon and the Colorscience website make the primer look lighter than it actually is. See the photos I included. This primer is good for someone with cool-toned light tan skin. Also, this primer is not fungal acne safe. Luckily the Colorescience Sunforgettable Total Protection Face Shield Classic SPF 50 is fungal acne safe and a better color match so I use that instead.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 2, 2024