ECS Carbon Fiber Strut Tower Brace - Audi B8 A4/A5/S4/S5 8u Every tune parameter undergoes months

Every tune parameter undergoes months of testing on our in-house dyno systems that utilize the world's only Sea Level Generator developed specifically to verify tune operations in any condition

X34 Carbon Fiber Inlet Pipe

This downpipe holds the seal of IE quality and has been manufactured to last as long as you own the vehicle and beyond

6% lower IAT over the stock intercooler on a Stage 1 car

Please feel free to contact us with the last 7 of your VIN if you need help determining exactly which version of the downpipe your car requires

ECS Carbon Fiber Strut Tower Brace - Audi B8 A4/A5/S4/S5 8u Every tune parameter undergoes months**Vehicle must feature an M8 stud on the passenger shock tower for proper install. Please see product photos description for more details.** Strut tower bars are an excellent and common handling upgrade that work by bracing the shock towers together to reduce chassis flex during cornering. ECS Tuning has designed and tested this carbon fibre strut brace in house to increase chassis rigidity and improve handling during aggressive driving in your B8.