Bilstein B6 4600 Shock (Rear) - Ford / F-150 / F-250 / F-250 HD97 F-350 / F-350 Super DutyBilstein 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

Equipped with a valved H-pipe up front and valved resonators in the rear

Premium Hardware: Premium stainless steel T-bolt clamps and a reinforced silicone hump coupler are used for strength and durability while also providing the most secure installation available

Para-Aramid Composites for Linear Response

73 21       * Supply Voltage: 13

We have designed these synchros based on our demands of over 6 years of testing and abusing the 01E Transmission

The CSF BMW B58 upgraded heat exchanger for F-series vehicles will be especially important to install in upgraded turbo applications and/or vehicles running high performance tuning software

this module resulted in significant +60 horsepower and up to +100 lbs

The PolarCooler retains the OEM charge cooler radiator but flows into a front mounted extra auxiliary radiator that is front mounted

1 or EA888

2009 - 2013 Audi A4 (B8) 2

The Surge Tanks for external fuel pumps is available in two sizes

Custom Made Hardware