Home » 2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
APEX Auto

2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe

(0)
In stock
Usually ships within 24 hours
$499.00
-25% $666.00 $499.00
Color
Style
Tailpipe
100% Fitment Guarantee

Not sure if this fits your trim? Send us your a photo of your car, and our expert team will verify compatibility within 24 hours before dispatch.

Got questions?
Feel free to get in touch

Ask an expert

Email +1 8169258085
  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa
APEX Auto  //  2017-2019  //  Audi A3/S3/RS3

Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe

This bolt-on rear diffuser replaces the factory rear bumper lower trim on the . The aggressive styling includes finned diffuser strakes and enlarged exhaust tip openings that give the rear end a wider, more athletic stance.

Material
Carbon Fiber
Sensor Fit
Direct Fit
Platform
Audi A3/S3/RS3
Shipping
Free · Lower 48 States
Not Sure It Fits? We Check Your VIN.

Send your 17-digit VIN and front-end photos. Our Audi specialists confirm exact fitment for your trim, sensors, and emblem choice - free, within one business day. Or email support@apexautotuning.com.

Check My VIN →
01

Vehicle Fitment Data

Applicable Models Audi A3/S3/RS3
Confirmed Fitment 2017-2019 Audi A3
⚠

Check Before Ordering. Incompatible: 8P/8PA (2003-2012) / 8V (2013-2020) / 8Y (2021-2024)

02

Choose Your Configuration

Config - A
Glossy black
$499.00
Config - B
Silver
$499.00
03

Material & Build

Crack Resistance

Constructed from automotive-grade plastic that handles exhaust heat and road conditions.

Surface Guard

Gloss black coating is UV-cured for resistance to sun exposure and car wash chemicals.

Bolt Accuracy

All mounting tabs align with factory rear bumper attachment points for a gap-free fit.

Exhaust Frame

Exhaust tip openings are precision-cut to center factory or aftermarket tailpipes.

04

Installation Notes

  • Unbolt factory lower trim. Position diffuser and fasten at all points.
  • Ensure even panel gap along the full bumper-diffuser seam.
Talk To A Specialist

Exclusive wholesale pricing for US repair shops. Send your VIN or vehicle photos - we'll confirm fitment and finish options. Email: support@apexautotuning.com

Contact Us →

Bulk order

Variant Quantity Price Total
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
All black / Sedan / Glossy black
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
All black / Sedan / Silver
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
All black / Hatchback / Glossy black
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
All black / Hatchback / Silver
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
Black+silver trim / Sedan / Glossy black
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
Black+silver trim / Sedan / Silver
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
Black+silver trim / Hatchback / Glossy black
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
2017-2019 For Audi A3 S3 8V.5 S line rear diffuser and large dual tailpipe
Black+silver trim / Hatchback / Silver
$499.00
$666.00 $499.00
$0.00
Out of stock
$499.00
$666.00 $499.00
$0.00
View cart
0 Total items
$0.00

Product subtotal