Black Mamba 3.5″ (90 mm) Decat Downpipe for VW Golf 7 R, Audi S3 8V, and Seat Leon 3 Cupra 4WD, engineered to maximize exhaust flow and power gains. Constructed from premium T304 stainless steel with handmade TIG welds, this high-performance downpipe is designed as a direct bolt-on upgrade, delivering an aggressive exhaust tone and a proven power gain of 25hp on Stage 1 tuned engines. Includes two adaptors for stock or 3″ (76 mm) catback systems and an optional anti-thermal heat shield to reduce heat radiation.

Direct bolt-on installation

3.5″ (90 mm) mandrel-bent pipework

100% T304 stainless steel construction

Handmade TIG-welded joints for superior durability

Optional thermal insulation for optimal heat management

Proven power gain: 25hp on Stage 1 setups

Aggressive exhaust sound

Includes installation hardware and adaptors for OEM and 3″ (76 mm) catbacks

Lifetime warranty

Not compatible with OPF-equipped models (2019+)