"Is This In Stock?" "ETAs" and/or "Status Updates” are not available. We DO NOT Stock Parts from Vendors. Parts on our/vendors shelf ship 24-48 Hours. (7) Day Min for On Shelf OEM GM Parts. We will contact you BEFORE processing your order if anything is on Backorder. Parts no longer available will be refunded in full. Please see the Shipping & Returns section for ALL ordering details - All BORLA Pricing is being updated - pricing subject to current price if part total does not end in a .26 as of 05/06/26

Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV
Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV
Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV
  • Load image into Gallery viewer, Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV
  • Load image into Gallery viewer, Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV
  • Load image into Gallery viewer, Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV

Porsche 991.2 Performance Diverter Valves - FS.POR.9912.DIV

| item#FS.POR.9912.DIV
Vendor
Fab Speed
Regular price
$389.26
Regular price
Sale price
$389.26
Sold out
Unit price
per 
Shipping calculated at checkout.
Have a Question? Ask a Specialist
(407) 683-7160 Live Chat
Return Policy All Sales Final
Payment Methods Most Major Credit Cards
Support via Phone or Text

The Flat 6 Motorsports by EVOMS Performance Diverter Valves replace the cheap OEM plastic diverter valves that are prone to leaking boost with tuned and even stock 911s. Flat 6 Motorsports has partnered with Evolution Motorsports (EVOMS), a renowned Porsche tuning company to offer a high-quality diverter valve solution. We leveraged their expertise in tuning high powered Porsche vehicles for decades. Paired with precision manufacturing, these EVOMS diverter valves are built to last.

The performance diverter valves use a 100% 6061-T6 aircraft-grade aluminum housing with an engineered spring rate capable of handling higher boost applications. These EVOMS diverter valves will hold consistent boost pressure, maximizing power delivery along with much quicker recovery, enabling faster acceleration and smoother rapid shifts from the PDK. 

For any 991.2 Carrera running a tune, these are a must-have!

Features

  • Quicker turbo spool up
  • Faster transition between gears
  • Holds higher boost levels where the factory diverter valves fail
  • 6061-T6 billet aluminum construction
  • Tested on 700HP+ 991.2 Carrera

Installation

The diverter valves are 100% bolt-on and installation can occur in a few hours.

The Flat 6 Motorsports by EVOMS Performance Diverter Valves replace the cheap OEM plastic diverter valves that are prone to leaking boost with tuned and even stock 911s. Flat 6 Motorsports has partnered with Evolution Motorsports (EVOMS), a renowned Porsche tuning company to offer a high-quality diverter valve solution. We leveraged their expertise in tuning high powered Porsche vehicles for decades. Paired with precision manufacturing, these EVOMS diverter valves are built to last.

The performance diverter valves use a 100% 6061-T6 aircraft-grade aluminum housing with an engineered spring rate capable of handling higher boost applications. These EVOMS diverter valves will hold consistent boost pressure, maximizing power delivery along with much quicker recovery, enabling faster acceleration and smoother rapid shifts from the PDK. 

For any 991.2 Carrera running a tune, these are a must-have!

Features

  • Quicker turbo spool up
  • Faster transition between gears
  • Holds higher boost levels where the factory diverter valves fail
  • 6061-T6 billet aluminum construction
  • Tested on 700HP+ 991.2 Carrera

Installation

The diverter valves are 100% bolt-on and installation can occur in a few hours.

Customer Reviews