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Dot2 design RSK Y-Pipe Upgrade Kit
For 991.2 Porsche 911 Carrera 3.0L (2017-2019)
Introducing the Dot2 Design RSK Y-Pipe Upgrade Kit, the first and only aftermarket performance Y-Pipe for the 991.2 Porsche 911 Carrera 3.0L. Ditch the restrictive factory y-pipe, unlock up to 10% more horsepower, and amplify induction sound with the all-aluminum RSK Y-Pipe.
MSRP: $3,699.12
10% RSK CLUB PRE-ORDER DISCOUNT*
$3,699.12 $3,329.21*
Say goodbye to bottlenecks.
After more than a year of relentless development and testing, the RSK Y-Pipe Upgrade Kit was brought to life using cutting-edge rapid prototyping. Every curve and contour was engineered without compromise.
Where the stock Y-Pipe chokes beyond 20 psi, the RSK Y-Pipe thrives past 30. Improved turbo efficiency and reduced intake and exhaust temperatures translate directly into measurable horsepower gains of up to 10%. Performance you can feel, hear, and see in the results.
3D-Printed Aluminum Y-Pipe Collector
Designed without compromise.
At the heart of the kit is a 3D-printed AlSi10Mg aluminum Y-Pipe collector with a precision-engineered 2.5” 2-into-1 merge, perfectly matched to our twin 2.5” aluminum charge pipes for seamless, uninterrupted flow. Internal geometry is optimized for minimal turbulence and maximum velocity, delivering uncompromising performance.
The stock Y‑Pipe collector doesn’t just restrict airflow, it actively disrupts it. Look inside and you’ll see jagged internal seams left behind by the factory high-volume injection molding process, with plastic ridges protruding into both airflow paths. This turbulence happens at the most critical point: the merge, where flow should be accelerating cleanly toward the throttle body. The result: chaotic airflow, compromised efficiency, and power left on the table.
Factory Y-Pipe Collector (Left) Vs. RSK Y-Pipe Collector (Right)
Twin 2.5” Aluminum Charge Pipes
Size matters.
The factory charge pipes pinch, flatten, and distort to fit Porsche’s tight engine bay. Ours don’t. Handcrafted and TIG-welded, our twin aluminum pipes maintain a full 2.5” diameter from the intercooler outlets to the 3D-printed aluminum Y-Pipe collector. No pinching. No tapering. No pancakes. Just smooth, unrestricted boost flow.
Each aluminum charge pipe includes a discreet, pre-plugged 1/8” NPT bung TIG-welded in place because smart builds leave room to grow. Ready for dual water-meth nozzles, a boost reference tap, or any sensor you need down the line. No drilling. No cutting. No mess.
Upgraded Upper Airbox
Stock filter compatible. Future-proofed for insanity.
The upper airbox has been re-engineered with all-new internal geometry to fit constant 2.5” diameter charge piping without interference. Included 3D-printed swivel brackets reposition the entire airbox assembly rearward, providing full clearance and allowing use of the stock air filter.
Not only is it plug-and-play with the factory air filter, it’s future-proofed for the upcoming RSK Dual Air Intake System (availability expected in 4–6 weeks). Bring on the sound and the power.
RSK Dual Air Intake System prototypes pictured. Final product may differ.
Dot2 Design will soon offer a complete upgraded intake tract system that maximizes the larger diameter outlets of the RSK Dual Air Intake. This system optimizes airflow from the dual air filters to the turbocharger compressor inlets, significantly boosting turbo efficiency.
By enhancing compressor efficiency and reducing turbocharger operating pressure by 3–4 psi while maintaining the same power, it reduces stress on the turbos and lowers intake air and exhaust gas temperatures. The result is proven, significant gains in power, quicker turbo spool, sharper throttle response, and intoxicating induction sounds.
Sound Symposer Delete Kit
Goodbye fake noise, hello real boost.
Experience the raw mechanical symphony of pure boost. Our Sound Symposer Delete Kit removes both engine bay sound symposers, cutting unwanted interior exhaust drone while amplifying authentic induction sounds, and shaving a few pounds off the rear end.
With the sound symposers deleted, you can truly hear the all-aluminum RSK Y-Pipe come alive. Its metal resonance creates a sharp, distinct induction sound that is vastly different from the restrictive, sound-dampening, stock plastic Y-Pipe.
~10% Horsepower Gain
Real power gains.
By removing flow restrictions, turbocharger efficiency improves, lowering intake air and exhaust gas temperatures and unlocking real performance, especially under high boost. This is power you can feel, hear, and see in the results.
Easy Plug and Play Installation
No mods, no sweat.
With over a year of R&D, we’ve refined the installation process to be as seamless as possible. This completely reversible, bolt-on upgrade requires no modifications. If you can change your air filter, installing the RSK Y-Pipe Upgrade Kit will be a breeze.
Backed by a Lifetime Warranty
No questions asked.*
Backed by a lifetime warranty and real support from true enthusiasts who get it.
*Unless it’s literally been run over. By your significant other. Payback, it seems, was the only way to settle the score after discovering that shoebox full of car part receipts. You got paid back alright… just not with cash. It’s okay. We’ve all been there.
What’s included:
3D-Printed Aluminum (AlSi10Mg) Y-Pipe Collector
iNCLUDES upgraded PCV Valve With PCV Quick Connect Fittings
Twin 2.5” Aluminum Charge Pipes
eACH WITH pre-welded 1/8″ NPT bung for meth injection OR BOOST TAP
3D-Printed CFRP Upper Airbox
Includes Lower Airbox Relocation Swivel Mounts
COMPATIBLE WITH oem AIR FILTER, future-proofed for RSK Dual Air Intake System
Sound Symposer Delete Kit
Includes plug and play plugs for easy deletion
Installation Hardware With Detailed instructions
Includes 4-ply silicone hoses, T-bolt clamps, and all necessary hardware
Refund Policy
Pre-orders are non-refundable except under the following conditions:
• The product is not shipped within 90 days of order.
• The final product differs significantly from what was advertised.
• You wish to transfer your pre-order to another party (we’re happy to assist).
PRE-ORDER RSK Y-Pipe Upgrade Kit
MSRP: $3,699.12
10% RSK Club Pre-Order Discount*
$3699.12 $3,329.21
*For first-batch pre-orders only. discount ENDs once sold out.
