- B8 S5 4.2L V8
AWE Downpipes 4.2L B8 S5
Presenting the B8 Platform 4.2L V8 S5 Downpipe System by AWE Tuning.
- Perfect Fitment - Guaranteed!
- Direct Bolt On
- AWE Tuning Lifetime Warranty (one year on catalysts)
- Engineered, designed and manufactured in-house at AWE Tuning
- Dyno-developed and street-proven
- Handcrafted from T304 stainless steel