BMW Sway Bar Kit - H&R 72276

H&R Sway Bars are the perfect compliment to H&R Springs, Coil Overs and Cup Kits. H&R Sway Bars are crafted from a special spring steel that is both stronger and more resilient than competitors sway...

BMW Rear 21mm Sway Bar - H&R 71276

H&R Sway Bars are the perfect compliment to H&R Springs, Coil Overs and Cup Kits. H&R Sway Bars are crafted from a special spring steel that is both stronger and more resilient than competitors sway...

BMW Front 27mm Sway Bar - H&R 70276

H&R Sway Bars are the perfect compliment to H&R Springs, Coil Overs and Cup Kits. H&R Sway Bars are crafted from a special spring steel that is both stronger and more resilient than competitors sway...

BMW Street Performance Coilover Kit - H&R 29276-1

Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a special 54SiCr6 spring steel, which has...

BMW Sport Lowering Spring Set - H&R 50421

Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a special 54SiCr6 spring steel, which has...

BMW M54 Main Stud Set - Wagner Tuning P202011410.BR

This kit replaces the original main bearing bolts with high-strength Pro-Series 18.8 stud bolts. A MUST for all engines that run with increased boost pressure! The Pro-Series 18.8 stud bolts with a...

BMW M54 Cylinder Head Stud Set - Wagner Tuning P102041410.BR

This set replaces the original cylinder head bolts with high-strength Pro-Series 18.8 stud bolts. This is necessary in the case of significant power increases, as the original cylinder head bolts can...

BMW M54 Connecting Rod Set - ItalianRP IRPR028

The ItalianRP connecting rods are high-performance components designed for BMW's M54B25 2.5L inline-six engine, which powered various models including the E36 Z3, E46 325i, E83 X3, and E85 Z4. 

BMW M54 Piston Set - ItalianRP IRPP017DA

The ItalianRP piston is a high-performance forged component designed for BMW's M54B30 3.0L inline-six engine, found in various models including the E46 330i, E39 530i, E60 530i, E85 Z4, E83 X3, E53...

BMW Rear Shock Mounts - Revshift PRSM-E46

BMW Rear Shock Mounts - Revshift PRSM-E46 Revshift rear shock mounts are CNC machined from 6061 billet aluminum. They are fitted with our highest quality 80A polyurethane bushings and chromoly steel...

BMW Differential Bushing Set - Revshift PDBS-E46

BMW Differential Bushing Set - Revshift PDBS-E46 Revshift polyurethane differential bushings completely replace the oem rubber bushings on the E46 (not M3 or Z4M). These bushings stiffen the...

BMW Manual Transmission High Performance Radiator - CSF 3055

BMW Manual Transmission High Performance Radiator - CSF 3055 Get it all from CSF! With over 3000 models to chose from, CSF's coverage is second to none.When you choose CSF, you a

BMW 5100 Series 1-Way Coilovers - AST Suspension ACU-B1101S

BMW 5100 Series 1-Way Coilovers - AST Suspension ACU-B1101S The 5100 Series shock absorbers utilize inverted / upside down technology. The inverted design is race proven technology and produces an...

BMW Front Droplinks Set - AST Suspension DLA-10-188-206

BMW Front Droplinks Set - AST Suspension DLA-10-188-206 The base of the AST Suspension front adjustable droplink set is made out of the same high grade aluminum as our top mounts and camber plates...

BMW 5300 Series 3-Way Coilovers - AST Suspension RAC-B1101S

BMW 5300 Series 3-Way Coilovers - AST Suspension RAC-B1101S For the best performance on the track, AST Suspension designed the Competition 3-way adjustable series. The 5300 Series shock absorbers are...

BMW 5200 Series 2-Way Coilovers - AST Suspension RIV-B1101S

BMW 5200 Series 2-Way Coilovers - AST Suspension RIV-B1101S The 5200 Series are 2-way adjustable shock absorbers which are based upon competition 3-way adjustable shock absorbers. The 5200 shock...

BMW Sprint Booster V3 Power Converter - aFe POWER 77-16302

BMW Sprint Booster V3 Power Converter - aFe POWER 77-16302 Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that...

BMW Magnum FORCE Stage-2 Cold Air Intake System w/ Pro 5R Filter Media - aFe POWER 54-11942

BMW Magnum FORCE Stage-2 Cold Air Intake System w/ Pro 5R Filter Media - aFe POWER 54-11942 This Stage 2 cold air intake system produces 18 max horsepower, 15 lbs. x ft. torque over the factory...

BMW Magnum FORCE Stage-1 Cold Air Intake System w/ Pro 5R Filter Media - aFe POWER 54-10661

BMW Magnum FORCE Stage-1 Cold Air Intake System w/ Pro 5R Filter Media - aFe POWER 54-10661 This air intake system produces 11 max horsepower, 14 lbs. x ft. torque and out-flowed the factory intake...

BMW Magnum FORCE Stage-1 Cold Air Intake System w/ Pro 5R Filter Media - aFe POWER 54-10651

BMW Magnum FORCE Stage-1 Cold Air Intake System w/ Pro 5R Filter Media - aFe POWER 54-10651 This air intake system produces up to 4HP, 5lbs. x ft. torque and out-flows the factory intake by 65%. This...