Audi A4 (B9) Bump Stop Kit Q5 Please note that on the

Please note that on the Golf R

8mm Sway Bar Rate (Position 2): 600 lb

The sound will be even louder if you already have an aftermarket exhaust system

By opening up the intake side

as opposed to typical commercial grade chrome silicon

Audi A4 (B9) Bump Stop Kit Q5 Please note that on theFor those who have lowered their B9 A4, we offer our shortened bump stop kit. Featuring a shorter, stiffer bump stop, this kit will allow your lowered vehicle to maintain proper travel to bump stop engagement. Most valuable for non sport A4's, sport package vehicles (A4 and S4) would also find value in a slightly improved ride quality. Read more about bump stops and our measurements here. Sold in pairs.