Australian delivery: 1-7 days | International delivery: 7-10 days
Pickup: we will notify you once your item is ready for collection.
After your order is confirmed, it is hand finished, polished and inspected to ensure you receive the highest quality.
Suits 2014-Present VA WRX & VA WRX STI
Please note this is the extension piece only
Our Rear Under Spoiler Extension is an accessory piece suitable only for our VA WRX/STI Rear Under Spoiler.
This design gives you the flexibility to run the spoiler conservatively or more aggressively, with a simple 4mm Allen key wrench. Adjustments can be done in just a few minutes when installed on the car.
Full movement can be seen in the video above. Once the desired position is set, tighten and you're ready to go. Please note the extension will require the Rear Under Spoiler (sold seperately).
Subaru VA WRX/STI Rear Under Spoiler Extension Kit Includes:
Subaru VA WRX/STI rear under spoiler extension
- x2 Flow Designs stickers
- Fitting kit
Subaru VA WRX/STI Rear Under Spoiler Extension Material & Finish:
- 4.5mm thick textured ABS
- Scratch resistant textured ABS plastic
- CNC engraved logo and features
Tell me about ABS plastic!
Please note that although all our precision-made ABS accessories are extremely strong and durable, they do not hold the same shatterproof label as our 10mm thick polyethylene composite splitters. The accessories are manufactured in ABS with the intention that they will be lighter, bolt-on attachments that will improve aesthetics and are easily replaceable if they become damaged from varying road conditions.
Install Instructions (PDF)