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

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

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; recommended Forza FP2 or FP3.

What’s Included

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

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

Engineering & Construction

High-carbon metallurgy

• Optimal thermal conductivity and heat dissipation

• High resistance to distortion and thermal cracking

• Lower rotor wear and reduced brake judder/noise (greater damping capacity)

Directionally curved vanes

• Acts as a centrifugal pump for higher internal airflow and cooler temps

• Improved strength vs. pillar-vented designs

• Smooth air entry/exit for stable operating temperatures

Heat-treated castings

• Prevents deformation across repeated heat cycles

• Strengthens molecular bonds and relieves casting stresses

Forward-facing curved slots

• Superior modulation and pedal control

• Lower overall disc and pad wear

• Balanced initial bite with long service life

Features & Benefits

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

• Less heat into wheel bearings

• Floating design helps prevent pad knock-off

• Better performance and quality vs. single-piece options

• Replaceable rings for cost-effective servicing

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), Passat B6 4-Motion (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 Right (AAR) side. Pair with F2D.350.22.AAL (Left) for a complete axle set.

• Manufactured to the same standards as leading brands at significantly lower cost.

Summary

The Forza F2D.350.22.AAR delivers a meaningful increase in rear braking leverage and heat capacity while reducing unsprung mass—ideal for spirited street driving and regular track use on MQB/PQB platforms.

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

SKU: F2D.350.22.AAR