VALVED EXHAUST CATBACK for Porsche 718 Boxster 982 2017+ 2.0 2.5T

SystemCatback system (rear of the catalytic converters)

MaterialStainless Steel

ValvesElectronic valves + remote control

InstallationBolt-on to the factory mounting points

ProductionMade to order, 10–15 days

EVERY KIT INCLUDES

Pair of mufflers with valves

Exhaust tips

Valve control box with remote control (you may also reuse your factory exhaust valve motors)

ADD SPORT DOWNPIPE for an extra cost

Complete the system with downpipes built from the same 3D scan — catless, or with a high-flow catalyst of the cell count you choose.

CatlessNo catalyst at all: open bore, maximum flow and the loudest, rawest note.

100 cellRace catalyst with the most open core — sound and flow close to catless.

200 cellHigh-flow catalyst: clearly freer than stock, takes the harshest edge off the sound.

300 cellThe densest option here: quieter and cleaner, closest to the factory feel.

Cell = cells per square inch of the catalyst core: fewer cells, more flow and more sound. Check the emission rules where the car is registered before choosing catless.

HOW THE VALVE WORKS quiet on cruise, loud on demand

Valve closed - gases travel through the muffler for an OEM-quiet cruise. Valve open - the straight-through path opens as well, so gases flow through both routes for full sound. Our valves are built for your car's FACTORY valve motors, so the system keeps working from the original exhaust button on your dashboard; when a remote control kit is included, you can switch the sound on or off at any moment.

HOW YOUR EXHAUST IS MADE

From a 3D scan of the car to the last weld in our 20,000 m² exhaust factory — the full process, so you know exactly what you are ordering.

01
3D scan and CAD design
The underbody, the factory exhaust and every hanger, flange and bolt hole are captured with a handheld 3D laser scanner at 0.1 mm accuracy. Engineers then route the new system through the scanned model — pipe diameters, X-pipe and valve position, muffler volume, tip placement — and check clearance to the body, driveshaft and heat shields before any metal is cut.
02
Prototype, test fit and CNC fixtures
A prototype is built from the CAD data and bolted onto a real car on the lift: hangers, flanges, tip position and clearances are checked in place. Once the fit is approved, CNC-machined fixtures (jigs) are cut, so every production unit is welded in exactly the same geometry as the approved prototype.
03
CNC mandrel bending
Tubes are bent on 9-axis CNC mandrel benders straight from the computer data: constant inner diameter through every bend, no kinks, no wrinkles — the gas flows as freely as the CAD model says it will.
04
Robotic laser cutting
Bent tubes, flanges and muffler shells are trimmed by robot laser — clean square edges that meet with no gaps, which is what makes a weld seam strong and even.
05
Hand TIG welding — titanium and stainless
Every joint is TIG-welded by hand in the fixture. Titanium is the demanding one: the seam and the inside of the pipe are shielded with argon (back-purged), because titanium that touches air while hot turns brittle. Done right, the weld stays clean and the heat around it leaves the gold-to-violet colour bands you see on the photo.
06
Seam and leak check
Each seam is inspected — even “stack of dimes” beads, full penetration, no pinholes or undercut — and the assembly is checked for leaks, because a leaking joint whistles, loses back-pressure and fails early. Then it goes back into the fixture: flange faces, hangers and tips must sit within tolerance, or the part does not leave the bench.
07
We can laser your logo
Your logo, club name, car name or a build number can be fiber-laser engraved on the tips, the muffler or a heat-shield plate. The mark is burnt into the metal, not printed, so it survives heat and washing. Send us a vector file (SVG, AI, PDF) or a clean PNG with your order.
08
Finishing and packing
Titanium and stainless steel are finished differently — the options for each material are below. Then the system is packed with all clamps, gaskets and brackets and the valve control kit — ready to bolt on.

Titanium systems
Natural titanium
Burnt gold
Burnt violet
Burnt blue

Stainless steel systems
Polished
Brushed
Ceramic coated
Neo-chrome (PVD)
09
Dyno and sound tuning
New designs are validated on in-house test cars on a 1200-HP Italian dynamometer: back-pressure, power curve and the valve logic are tuned so the car cruises drone-free with the valves closed and gives the full note with them open.

Professional installation required.

Why “Contact Us for Pricing”?

We don’t display fixed prices because our goal is to offer you the most competitive deal possible. Product costs often decrease over time, and by requesting a quote, you’ll receive our most up-to-date price on market.

PayPal (+4.4% fee)
Visa / Mastercard / American Express (through PayPal)
Bank Wire transfer (SWIFT)
Cryptocurrency (USDT, BTC, ETH)
eBay (+7-9% fee)
Alipay / WeChat / RMB

By express DHL/UPS/TNT/FedEx
AIR shipping (10–15 days) with customs clearance included. Available for the USA, UK, Australia, EU countries, and select Asian destinations — please confirm availability before ordering
SEA shipping (25–45 days) with customs clearance included. Available for the USA, UK, Australia, EU countries, and select Asian destinations — contact us to check your country
To the local international airport or seaport

i Why “Contact us for pricing”?

Secure payment

Worldwide shipping