H&R 60mm ID Single Race Spring Length 250mm Spring Rate 120 N/mm or 686 lbs/inch

H&R 60mm ID Single Race Spring Length 250mm Spring Rate 120 N/mm or 686 lbs/inchH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and

high-dollar builds

No adapters

Note: requires the AWE Touring Edition - this is not a full exhaust

BBS Unlimited Adapter 5x120 35mm - Pair

Improved internal flow path increases output by 5% without sacrificing low flow performance

making them an ideal upgrade from your old hardware as they provide secure and consistent clamping forces

Billet aluminum throttle body adapter for use with 3” Vibrant HD Clamps

New Connectors

50 Oversized High Performance Rod Bearing SetThis Part Fits:

Year Make Model Submodel 2012-2015 BMW 335i Base 2013 BMW 335i xDrive Base 2014-2016 BMW 435i Base 2015-2016 BMW 435i Gran Coupe Base 2014-2016 BMW 435i xDrive Base 2015-2016 BMW 435i xDrive Gran Coupe Base 2013-2015 BMW ActiveHybrid 3 Base

Alternatively our 850 Twin Disc can be upgraded to our DLX series

435i xDrive 2016-2014