Forza 2 Piece Rear Brake Disc 350mm Upgrade Including Carrier (left) - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS/RS3 - F2D.350.22.AAL

F2D.350.22.AAL - Forza 2 Piece Rear Brake Disc 350mm Upgrade Including Carrier (left) - Volkswagen Golf MK7 GTI/R & Audi 8V S3/TT/TTS/RS3.

Forza Flat Discs – proven race-bred technology.

A direct 350 mm rear brake upgrade for AWD MQB/PQB platforms originally equipped with 310 mm vented rear discs. This kit increases rotor diameter by +40 mm to address the factory rear brake shortfall on many MQB cars—also a popular upgrade for 8V RS3.
Uses standard-size rear pads (no pad change required). For best results, match compounds front/rear; we recommend Forza FP2 or FP3.

What’s included

• Left-hand 2-piece floating rotor – 350 × 22 mm

• Left rear caliper carrier (to suit 350 mm disc)

Engineering features

High-carbon metallurgy

• Optimal thermal conductivity & heat dissipation

• High resistance to distortion/thermal cracking

• Lower rotor wear; reduced judder/noise (greater damping)

Directionally curved vanes

• Rotor acts as a centrifugal pump to increase internal airflow

• Stronger and more crack-resistant than pillar-vented designs

• Smooth air entry/exit for stable temperatures

Heat-treated castings

• Prevents deformation through repeated heat cycles

• Strengthens molecular structure; relieves casting stress

Forward-facing curved slots

• Excellent modulation and pedal control

• Lower overall disc/pad wear

• Balanced initial bite with long service life

Performance benefits

• Lighter 2-piece construction reduces unsprung mass for sharper handling

• Lower heat transfer to wheel bearings

• Floating design helps prevent pad knock-off

• Serviceable system with replaceable rotor rings

• Higher rear thermal capacity and leverage for improved balance

Applications (AWD MQB/PQB with 310 mm rear discs)

• Audi: 8Y S3 (2022+), 8V S3 (2013–2022), RS3 (2015–2022), TT/TTS/TTRS (2015–2022)

• Volkswagen: Mk5 R32 (2008), B6 Passat 4Motion (2006–2011), Mk6 Golf R (2010–2013), Mk7/Mk7.5 Golf R (2013+), Mk7/Mk7.5 GTI Performance Pack/Clubsport (2015–2018), Mk7.5 GTI 180 kW (2019–2021), Arteon (2017+), Golf Mk8 GTI (2022+), Golf Mk8 R (2022+)

(Will fit any VAG AWD model using the same rear brake architecture as MK7R/8V S3 with 310 mm vented rears.)

OE part numbers (reference)

• 3Q0615601, 3Q0615601A

Notes

• This listing is for the Left (AAL) side. Pair with F2D.350.22.AAR (Right) for a complete axle set.

• Standard rear pad size retained; no handbrake or caliper change required on compatible platforms.

Summary

The Forza F2D.350.22.AAL rear kit delivers a meaningful step-up in rear braking leverage and heat capacity while cutting unsprung mass—ideal for spirited street driving and regular track work on MQB/PQB platforms.

If you’re unsure about fitment or compatibility, contact us via email.

SKU: F2D.350.22.AAL