This system maintains lower intake air temperatures (IATs) even under high boost or extended track sessions.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This kit replaces the restrictive and failure-prone factory cooling components with high-volume, all-aluminum alternatives to bypass the thermal bottlenecks of the F8X chassis.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The ideal solution for BMW enthusiasts looking to build a custom oil cooling setup for the S55 engine.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Visconti has created a true plug and play harness kit for Gen 2 B58 and S58 cars!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Next-Gen Power Delivery with OEM-Level Integration - up to +95 HP / +70 TQ
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For CS and CSL models only - not for standard M3 / M4 models
Brand:
ES#:
5434562
Mfg#:
NM.64508358
Ships in 2 Business Days
$649.00
This product was last offered at the strikethrough price on 09-22-2026
Next-Gen Power Delivery with OEM-Level Integration - up to +130 HP / +100 TQ
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
5434560
Mfg#:
NM.64508058
Ships in 2 Business Days
$649.00
This product was last offered at the strikethrough price on 09-22-2026
Looking to preserve the performance and longevity of your S65 engine? Trust the S65 Catchan Kit Project - Standard, a vital upgrade for proactive maintenance and reliability.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Complete front and rear red caliper braking for your E36 M3.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3158126
Mfg#:
KC4229-26
Ships in 6 Business Days
$1293.99
This product was last offered at the strikethrough price on 05-22-2026
Refresh your chassis, protect your car's classic look, and fall in love with the twisties all over again.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Bring back that factory-fresh, razor-sharp BMW handling you fell in love with. Upgrade to PowerFlex and feel the difference on your next twisty backroad.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Bring the sharp, confident handling back to your classic Bimmer. Ditch the mushy rubber and give your chassis the upgrade it deserves while keeping that timeless look intact.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Track-spec 95A polyurethane bushings eliminate body roll lag instantly.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Non M Models 99-06
Discrete slate-grey bushings tighten front sway bars for flat cornering.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Non M Models 99-06
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
