Rear Diffuser 991.1 C2 / C2S / C4S / GTS - Moshammer® - "Stormforce"
Rear Diffuser 991.1 C2 / C2S / C4S / GTS - Moshammer® - "Stormforce"

Rear Diffuser 991.1 C2 / C2S / C4S / GTS - Moshammer® - "Stormforce"

Part #: FVD 512 991 01MM

$ 1,211.00
without Shipping


Make your 991.1 stand out with this subtle, yet stylish Moshammer® aero upgrade.

The Moshammer® aero styling brand has become a leader in the premium automotive segment. Each part is precision designed and manufactured in Germany for perfect fitment and superior durability. Each part is tested and approved for added downforce to complement any performance upgrade. The Moshammer® rear diffusor from the “Stormforce Aerokit”, is simple to install and reuses the factory mounting points on your OEM bumper cover.

It is the perfect addition for a car that you are planning to turn in after a lease as the diffuser can be removed without any signs of it being installed.

Package Information

Size: 51.57 x 8.27 x 7.09 inches
Product weight incl. Packing: 3.31 pounds
FID: FVD.512.991.01MM


991.1 (12-16)C2, 3.4L, 257kW (12-16)
C2S, 3.8L, 294kW (12-16)
C4, 3.4L, 257kW (12-16)
C4S, 3.8L, 294kW (12-16)
Personalized Service

Allow our experienced and knowledgeable staff to assist you. Simply contact us via e-mail or phone to experience the advantage of purchasing parts from FVD Brombacher.
Schnelle Lieferung
Fast Delivery

We keep an extensive inventory on hand.  If your order is in stock and you contact us before 12 noon, we can ship it that day via UPS.
sichere Bezahlung
Secure Payment Methods

We insist upon the highest encryption standards to ensure that your information is safe.  Secure payment modalities include Pay Pal, Concardis Credit Card Transactions (PCI DSS Certification) and Bank / Wire Transfer.