HJS Tuning ECE Downpipes (Audi/Seat/VW) (90821135)

High-performance, road-legal downpipe with sports catalyst made by HJS in Germany. Designed to optimize vehicle power and sound while maintaining full European emission standards with ECE approval.

Plug and Play fitment. Sound levels within 2dB of OE.

Vehicle fitment (Milltek Sport)

• Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) (2019-2020)
• Audi S3 2.0 TFSI quattro Saloon & Cabrio 8V.2 (GPF Equipped Models Only) (2019-2020)
• Audi S3 2.0 TFSI quattro Sportback 8V.2 (GPF Equipped Models Only) (2019-2020)
• Audi TT Mk3 TTS 2.0TFSI Quattro (OPF/GPF Models) (2019-)
• Seat / Cupra Leon ST Cupra 300 (4x4) Estate / Station Wagon / Combi (OPF/GPF Equipped Only) (2019-2020)
• Volkswagen Golf Mk7.5 R 2.0 TSI 300PS (GPF Equipped Models Only) - 76mm & EC Approved Systems (2019-2020)
• Volkswagen Golf Mk7.5 R Estate / Variant 2.0 TSI 300PS (GPF Equipped Models Only) (2019-2020)
• Volkswagen T-Roc R 2.0TSI 300ps (with OPF/GPF) (2019-2022)

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.