This does Not include the Carbon Box Cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This does Not include the Carbon Box Cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Direct bolt-on cross-drilled and slotted replacement - 20% less weight. Offers improved braking, handling, and ride quality!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
For vehicles with BMW Performance brake kit featuring 338x26mm rotors
Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
Replaces the stock plastic flange found in the thermostat to cylinder head coolant hose that is known to fail
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
The ultimate suspension upgrade. Performance Adjustable Coilovers with fresh thrust arms with mono-ball upgrades pre installed! This can be considered our ground control kit with the new and improved driving experience for your RWD E9x!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-05-2026
Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE
Upgrade to M Performance calipers, 370x30mm 2-piece rotors, Genuine BMW pads, & ECS Exact-fit brake lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setup.
Excellent sound & power - the ultimate performance intake! +12hp & +16lb/ft!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-28-2026
BMW Differential with LSD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For manual gear cars only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-13-2026
Compliment your engine bay and hide away the exposed ECU
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE TMS20 IN CART FOR BEST PRICE
Excellent sound & power - the ultimate performance intake! +27hp & +34lb/ft!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-13-2026
Reduces chassis flex for increased handling, while enhancing your vehicle's appearance. Featuring silver ECS Tuning logo.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE
Assists in triangulating the front end for improved handling and control
Does not include Ignition Coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not forsale in the state of California!
Wrinkle Black - Includes functional air scoop
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms