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Your Vehicle BMW E91 328xi N52 3.0L

BMW E9X 3 Series Front and Rear 2-piece Rotors

Light on weight. Long on looks. Our 2-Piece rotors combine the natural advantages of a cast-iron braking surface with the weight savings and rapid heat dissipation of an aluminum hat.

Drilled and slotted to keep the swept area cool and clean, our lightweight vented rotors reduce unsprung weight to improve both braking and suspension performance.

ECS Tuning 2-Piece rotors are direct bolts on that work with factory and many aftermarket brake components; no mods required.


Light on weight. Long on looks.

BMW E9X 3 Series Non M (2006-2013)

Performance Front & Rear Brake Service Kit
Featuring front and rear ECS 2-piece semi-floating cross drilled and slotted rotors, and ECS EP24 "Enthusiast Performance" brake pads.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Only Fits: BMW 335i/xi/is/d
Brand: Assembled By ECS - Corporate Logo
ES#: 3046850
Mfg#: 010830ECS01KT2

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Availability:
In Stock
On SALE
$2289.99

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

$2202.88 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Performance Front Brake Service Kit
Featuring ECS 2-piece semi-floating 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!
Only Fits: BMW 335i/xi/is/d
Brand: Assembled By ECS - Corporate Logo
ES#: 2717946
Mfg#: 003294ECS01KT3

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Availability:
In Stock at Vendor
On SALE
$1099.99

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

$1067.17 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2-Piece Lightweight Front Brake Rotors - Pair (348x30)
Direct bolt-on cross-drilled and slotted replacement offering a 4.5lbs weight savings per rotor for improved braking, handling, and ride quality!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Only Fits: BMW 335i/xi/is/d
Brand: ECS - Corporate Logo
ES#: 2717944
Mfg#: 003294ECS01KT

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Availability:
In Stock
$889.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
2-Piece Lightweight Rear Brake Rotors - Pair (336x22)
Direct bolt-on cross-drilled and slotted replacement offering a 3lbs weight savings per rotor! Better handling, better acceleration, and better braking!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Only Fits: BMW 335i/xi/is/d
Brand: ECS - Corporate Logo
ES#: 2986304
Mfg#: 010830ECS01KT

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Availability:
In Stock
$1113.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
2-Piece Lightweight Rear Brake Rotors - Pair (350x24)
Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced unsprung weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2712816
Mfg#: 001004ECS02AKT

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Availability:
In Stock
$1210.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
ECS F30 M Performance Front Big Brake Kit - Red
Upgrade to M Performance calipers and 370x30mm 2-piece front rotors with ECS DD23 Daily Driver brake pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3184053
Mfg#: 009607ECS01AKT2
No longer available
Performance Rear Brake Service Kit
Featuring ECS 2-piece semi-floating cross-drilled and slotted rotors with Hawk HPS pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Only Fits: BMW 335i/xi/is/d
Brand: Assembled By ECS - Corporate Logo
ES#: 3046849
Mfg#: 010830ECS01KT1

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Availability:
Ships on Jul 1, 2026
On SALE
$1261.99

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

$1220.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
OE Front Big Brake Kit - (NO LONGER AVAILABLE)
Upgrade to 348x30mm ECS 2-piece rotors and larger calipers from the 335i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fitment is for RWD vehicles only
Brand: Assembled By ECS - Corporate Logo
ES#: 2718597
Mfg#: 34116773201KT2
No longer available
2-Piece Lightweight M Performance/M Sport Front Brake Rotors - Pair (370x30)
Bolt-on weight savings for vehicles with 370mm M Performance brakes! Better handling, better acceleration, and better braking.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Improves braking performance, handling response, and acceleration. An all-around upgrade in chassis dynam
For vehicles using the F30 M Performance Caliper
Brand: ECS - Corporate Logo
ES#: 3183511
Mfg#: 009607ECS01AKT

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Availability:
In Stock
$1365.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
ECS F30 M Performance Rear Big Brake Kit - Yellow - (NO LONGER AVAILABLE)
Upgrade to the F30 M Performance calipers with larger 2-piece rotors and stainless steel brake lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 19 inch or larger wheels
Brand: ECS - Corporate Logo
ES#: 3184074
Mfg#: 009607ECS01AKT5
No longer available
Front 6-Piston Big Brake Kit (338x26mm)
Upgrade to ECS 2-piece rotors and 6-piston calipers with ECS EP24 Enthusiast Performance brake pads. Complete with brake fluid and ECS Exact-Fit front brake lines! Everything you need to bolt on and go.
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#: 2718314
Mfg#: 34110444738KT

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Availability:
In Stock
$2472.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ECS M Performance Front & Rear Big Brake Kit - Blue
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!
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setup.
Brand: ECS - Corporate Logo
ES#: 3195909
Mfg#: 009607ECS01AKT12

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Availability:
Ships in 6 Business Days
$8265.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ECS F30 M Performance Rear Big Brake Kit - Red
Upgrade to the F30 M Performance calipers with larger 2-piece rotors and stainless steel brake lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 19 inch or larger wheels
Brand: ECS - Corporate Logo
ES#: 3184075
Mfg#: 009607ECS01AKT6
No longer available
ECS M Performance Front & Rear Big Brake Kit - Red
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!
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setup.
Brand: ECS - Corporate Logo
ES#: 3184079
Mfg#: 009607ECS01AKT10

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Availability:
Ships on Oct 28, 2026
$7481.77 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS M Performance Front & Rear Big Brake Kit - Orange
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!
Requires the use of 19 inch or larger wheels. Note that rotor set screws cannot be used with this setup.
Brand: ECS - Corporate Logo
ES#: 3184077
Mfg#: 009607ECS01AKT8

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Availability:
Back Ordered
$6739.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ECS F30 M Performance Rear Big Brake Kit - Orange
Upgrade to the F30 M Performance calipers with larger 2-piece rotors and stainless steel brake lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires the use of 18 inch or larger wheels
Brand: ECS - Corporate Logo
ES#: 3184073
Mfg#: 009607ECS01AKT4
No longer available
ECS F30 M Performance Front Big Brake Kit - Blue
Upgrade to M Performance calipers and 370x30mm 2-piece front rotors with ECS DD23 Daily Driver brake pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3447563
Mfg#: 009607ECS01AKT13
No longer available

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Manufacturer names and/or part numbers are used only for identification purposes.

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