Bull-X Downpipe 3,5" Audi S1 8X 2.0 TFSI quattro 231hp

Catalyst, connection and approval depend on the selected version. Versions without ECE approval: motorsport use only.

• HGDPBXS1 — Selection of catalyst: with 200 cells HJS sports catalyst (with ECE licence)
• HGDPBXS1-1 — Selection of catalyst: incl. 200 cells sport catalyst (without operating license)
• HGDPBXS1-1BX — Selection of catalyst: incl. Bull-X 200 cells EOBD sport catalyst (without licence)
• HGDPBXS1-2 — Selection of catalyst: without catalyst (without operating permit)

Vehicle fitment:

• Vehicle Power Displacement Engine code
• Audi S1 8X 170kW / 231 hp 1984cm³ CWZA
• Vehicle Type Engine code Displacement Power
• AUDI S1 8X CWZA 1984cm³ 170kW / 231 hp