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BMW Z3 2.3 M52 2.5L

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BMW Z3 2.3 M52 2.5L Big Brake Upgrades

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ECS 6-Piston Front Big Brake Kit (325X25)

ES#2748524 - 341136462AKT - ECS 6-Piston Front Big Brake Kit (325X25) - Give your BMW incredible stopping power - featuring ECS 2-piece rotors - Assembled By ECS - BMW

Give your BMW incredible stopping power - featuring ECS 2-piece rotors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels

Brand:
Assembled By ECS - Corporate Logo
ES#:
2748524
Mfg#:
341136462AKT
Ships in 1 Business Day
ON SALE!
$2762.96

This product was last offered at the strikethrough price on
05-13-2026

$2628.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS 6-Piston Front Big Brake Kit (325x25)

ES#2999151 - 341136466KT - ECS 6-Piston Front Big Brake Kit (325x25) - Give your BMW incredible stopping power - featuring 1-piece cross-drilled and slotted ECS V5 coated rotors. - Assembled By ECS - BMW

Give your BMW incredible stopping power - featuring 1-piece cross-drilled and slotted ECS V5 coated rotors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels

Brand:
Assembled By ECS - Corporate Logo
ES#:
2999151
Mfg#:
341136466KT
Ships in 1 Business Day
$2455.03 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS 6-Piston Front Big Brake Kit (325X25)

ES#2215444 - 34113646 - ECS 6-Piston Front Big Brake Kit (325X25) - Give your BMW incredible stopping power! - Assembled By ECS - BMW

Give your BMW incredible stopping power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels

Brand:
Assembled By ECS - Corporate Logo
ES#:
2215444
Mfg#:
34113646
Ships in 1 Business Day
$3221.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Balanced Front Big Brake Kit - Stealth Black - 355x32mm Rotor

ES#4753112 - BBK047BLK-1 - Balanced Front Big Brake Kit - Stealth Black - 355x32mm Rotor - Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. - EBC - BMW

Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
4753112
Mfg#:
BBK047BLK-1
Ships in 1 Business Day
$3167.99 USD
Free Shipping

Balanced Front Big Brake Kit - Luminous Yellow - 355x32mm Rotor

ES#4753114 - BBK047YEL-1 - Balanced Front Big Brake Kit - Luminous Yellow - 355x32mm Rotor - Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. - EBC - BMW

Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
4753114
Mfg#:
BBK047YEL-1
Ships in 1 Business Day
$3167.99 USD
Free Shipping
on orders $49 and up

ECS 6-Piston Front Big Brake Kit (325x25)

ES#2999152 - 341136467KT - ECS 6-Piston Front Big Brake Kit (325x25) - Give your BMW incredible stopping power - featuring 1-piece slotted ECS V5 coated rotors. - Assembled By ECS - BMW

Give your BMW incredible stopping power - featuring 1-piece slotted ECS V5 coated rotors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels

Brand:
Assembled By ECS - Corporate Logo
ES#:
2999152
Mfg#:
341136467KT
Ships in 5 Business Days
$2479.03 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS 6-Piston Front Big Brake Kit (325x25)

ES#2999149 - 341136465KT - ECS 6-Piston Front Big Brake Kit (325x25) - Give your BMW incredible stopping power - featuring 1-piece coated rotors. - Assembled By ECS - BMW

Give your BMW incredible stopping power - featuring 1-piece coated rotors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 17" or larger wheels

Brand:
Assembled By ECS - Corporate Logo
ES#:
2999149
Mfg#:
341136465KT
Ships on Oct 29, 2026
Auto Notify
$2255.03 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

OE Front Big Brake Kit (325x25)

ES#3129778 - 341136465 - OE Front Big Brake Kit (325x25) - Featuring ECS 2-piece rotors and Hawk HPS pads! - Assembled By ECS - BMW

Featuring ECS 2-piece rotors and Hawk HPS pads! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
17" wheels recommended

Brand:
Assembled By ECS - Corporate Logo
ES#:
3129778
Mfg#:
341136465
Ships in 1-2 days
ON SALE!
$1483.99

This product was last offered at the strikethrough price on
05-02-2026

$1457.69 USD
This product is lifetime replacement eligible Partial Replacement

OE Front Big Brake Kit (325x25)

ES#2550468 - 341136462 - OE Front Big Brake Kit (325x25) - Featuring ECS V5 coated cross drilled and slotted rotors and Hawk HPS pads! - Assembled By ECS - BMW

Featuring ECS V5 coated cross drilled and slotted rotors and Hawk HPS pads! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
17" wheels recommended

Brand:
Assembled By ECS - Corporate Logo
ES#:
2550468
Mfg#:
341136462
Ships in 1-2 days
ON SALE!
$1152.99

This product was last offered at the strikethrough price on
05-02-2026

$1129.81 USD
This product is lifetime replacement eligible Partial Replacement

OE Front Big Brake Kit (325x25)

ES#2550474 - 341136463 - OE Front Big Brake Kit (325x25) - Featuring coated blank rotors and Hawk HPS pads! - Assembled By ECS - BMW

Featuring coated blank rotors and Hawk HPS pads! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
17" wheels recommended

Brand:
Assembled By ECS - Corporate Logo
ES#:
2550474
Mfg#:
341136463
Ships in 1-2 days
ON SALE!
$1072.99

This product was last offered at the strikethrough price on
01-03-2026

$999.83 USD
This product is lifetime replacement eligible Partial Replacement

Balanced Front Big Brake Kit - Storm Shadow Blue - 355x32mm Rotor

ES#4753110 - BBK047BLU-1 - Balanced Front Big Brake Kit - Storm Shadow Blue - 355x32mm Rotor - Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. - EBC - BMW

Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
4753110
Mfg#:
BBK047BLU-1
Ships in 1 Business Day
$3167.99 USD
Free Shipping
on orders $49 and up

Balanced Front Big Brake Kit - Racing Red - 355x32mm Rotor

ES#4753109 - BBK047RED-1 - Balanced Front Big Brake Kit - Racing Red - 355x32mm Rotor - Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. - EBC - BMW

Featuring 4-piston front calipers, fully floating two-piece rotors, BlueStuff pads, braided lines and required fluid and hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
4753109
Mfg#:
BBK047RED-1
Ships in 1 Business Day
$3167.99 USD
Free Shipping
on orders $49 and up

More About Big Brake Upgrades

Sometimes, the only option is to go bigger. Our selection of big brake upgrade kits is waiting to help you reign in your speed on the street or track and look good doing it. Big brake calipers, compatible brake pads, brake rotors, and more - we have your ultimate brake system upgrades covered.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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