H&R 13-16 BMW 328i xDrive Gran Turismo/335i xDrive Gran Turismo (AWD) F34 Sport Spring Ignition>Ignition Controllers which reduces cyclic thermal fatigue

which reduces cyclic thermal fatigue and greatly increases manifold longevity

The Trail Edition is a 3” straight-through Cat Back configuration featuring a bespoke mid pipe resonator and AWE’s patented

0 - All harnesses feature OEM Factory connectors to allow simple plug in installation to the factory wire harness so that the relocation is super simple and does not require any splicing of the factory harness at all

A system with black coated T-304 stainless steel tips is also available

Swap out your existing Touring Edition rear section for a completely straight-through rear section for maximum weight loss and maximum volume in and out of the cabin

H&R 13-16 BMW 328i xDrive Gran Turismo/335i xDrive Gran Turismo (AWD) F34 Sport Spring Ignition>Ignition Controllers which reduces cyclic thermal fatigueSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's