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Valvetronic Valved Race Exhaust System for Porsche 911 Turbo 991.1 / 991.2

Sale price
$4,999.99
Regular price
$5,999.99

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Material: Grade 5 Titanium
Configuration: Sport Catback System

Valvetronic Valved Race Exhaust System for Porsche 911 Turbo 991.1 / 991.2

Material
Configuration
Price
Grade 5 Titanium Sport Catback System
Sale price
$4,999.99
Regular price
$5,999.99
Grade 5 Titanium + RACE FREE FLOW HEADERS
Sale price
$5,999.99
Regular price
$6,999.99
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📞 Price too high or questions before ordering? Call/text us at 475-227-5381

Porsche 991 Turbo / Turbo S – Titanium Valved Exhaust System

Grade 5 Titanium • Center X-Pipe • True Motorsport Tone

Overview

The 991 Turbo is the benchmark for all-around performance—but like every turbocharged Porsche, the stock soundtrack falls short. Valvetronic Designs fixes that at the source. Our system starts with CAD-designed, CFD-tested exhaust manifolds to sharpen pulse timing and raise pitch for a cleaner, more motorsport-inspired note. Downstream, a valved titanium rear section delivers dual personalities on demand—raw and unfiltered when you want it, refined and comfortable when you need it.


Sound Dynamics

  • Valves Open: After the turbos, gases travel straight ~13 inches to atmosphere for an uncorrupted, razor-edged Porsche wail—crisp up top with aggressive shift pops.

  • Valves Closed: Flow is routed through two quad-chambered mufflers for a substantial drop in volume and a calm cabin demeanor.

  • Center X-Pipe: Smooths pulse interaction, kills drone, and adds a polished, high-frequency character throughout the rev range.


Performance & Engineering

  • CFD-Validated Manifolds: Optimized runner geometry improves pulse energy, response, and tone.

  • Grade 5 Titanium Construction: Extreme strength-to-weight with superior heat resistance.

  • Vacuum-Actuated Valves: Instant, reliable control of volume and character.

  • Precision TIG Welds: Hand-finished for durability and a showpiece finish.

  • Weight Savings: 9.5 lb lighter than the factory system.

  • 100% Reversible: Bolt-on design—return to stock anytime.


Visual Details

  • Signature Tips: Premium finishes that complement the 991 Turbo’s rear profile.


Fitment

  • 2014–2019 Porsche 911 (991) Turbo

  • 2014–2019 Porsche 911 (991) Turbo S

Valvetronic Valved Race Exhaust System for Porsche 911 Turbo 991.1 / 991.2

Valvetronic Valved Race Exhaust System for Porsche 911 Turbo 991.1 / 991.2

Grade 5 Titanium / Sport Catback System

Sale price
$4,999.99
Regular price
$5,999.99
Grade 5 Titanium / Sport Catback System

Questions?

WE HAVE ANSWERS

How long til' I get my order?

Small items arrive to you in under 1 week

Larger products like full suspension kits must ship freight and can take 1-3 Weeks

Are Installation Instructions Included?

Instructions are included for most parts that require any sort of knowledge to install.

Here's what to do if your parts come WITHOUT instructions:

1. Some parts are genuinely common sense on how they get installed

2. If you can't figure it out on your own, YOUTUBE IS YOUR FRIEND! Our founder started this company from learning how to build headlights off a YouTube Video

3. If there are no videos on YouTube, or instructions anywhere on Google then please CALL OR EMAIL US and we will guide you through or get you instructions from the manufacturer

4. Doing installs on your own is always fun, but sometimes, it isn't. Always consider having your parts professionally installed

ALWAYS CONSIDER US. We sold you the parts, let us install them at THE LAB in Connecticut. We offer enclosed and open cross country transportation.

Of course you won't want to spend thousands on transportation to install lug nuts or emblems but if you are spending a LOT of money on parts, you may just want to send the car our way

What is your return policy if the part doesn’t fit or isn’t what I expected?

If the part was NOT installed, we accept returns within 14 days of delivery.

If the part WAS installed (or attempted installation), we cannot accept a return.

Do your parts come with a warranty?

All parts come with Manufacturer Warranty! Each manufacturer has different warranties so we suggest reading up on their warranty policy before ordering.

I found a better price somewhere else, can you beat it?

YES! If you come across a competitor with a lower advertised price than us, we will BEAT it by at LEAST 1%. Please contact us with proof of the lower priced product.

Do you give out discounts or sponsorships?

NO! We do not give out discounts or do sponsorships. You can get 5% OFF your first order by signing up for text & email notifications. OR just wait until our BLACK FRIDAY Sale that happens once a year.