Bilstein 4600 Series 89-91 Mitsubishi Montero Rear Monotube Shock Absorber 2011-audi-a4-esi9465823 The lower centre port is

The lower centre port is most commonly used for a Radium Engineering fuel pulse damper

Year Make Model Submodel 2011-2014 Volkswagen Golf TDI 2011 Volkswagen Jetta Base 2012-2014 Volkswagen Jetta GLI 2011-2014 Volkswagen Jetta S 2011-2014 Volkswagen Jetta TDI 2012-2014 Volkswagen Jetta TDI Premium

Comprehensive Kit: Includes carbon fiber airbox base and lid

The factory exhaust will always have restrictions and these restrictions are normally highest near where the catalytic converter is found

Bilstein 4600 Series 89-91 Mitsubishi Montero Rear Monotube Shock Absorber 2011-audi-a4-esi9465823 The lower centre port isBilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUVs. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is