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BMW 135i Most Popular Parts

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Low-Pressure Bucketless Fuel Pump - Stage 2.5 V2

ES#4364609 - 601-0062 - Low-Pressure Bucketless Fuel Pump - Stage 2.5 V2 - Increased fueling for bigger power - supports up to 650whp! Modular design for future upgrades! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 650whp! Modular design for future upgrades! 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:
Precision Raceworks - Corporate Logo
ES#:
4364609
Mfg#:
601-0062
In Stock
$424.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lug Bolt Kit - Set Of 10 - 39mm

ES#4626756 - D220-0012 - Lug Bolt Kit - Set Of 10 - 39mm - M12X1.5 - CONE SEAT - Dinan - BMW

M12X1.5 - CONE SEAT Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes 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:
Dinan - Corporate Logo
ES#:
4626756
Mfg#:
D220-0012
In Stock
ON SALE! SAVE 11%
$40.99

This product was last offered at the strikethrough price on
09-28-2026

$36.41 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gearbox Sealing Lid - Priced Each

ES#43668 - 23311224825 - Gearbox Sealing Lid - Priced Each - Found in the transmission housing - Genuine BMW - BMW

Found in the transmission housing 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:
Genuine BMW - Corporate Logo
ES#:
43668
Mfg#:
23311224825
In Stock
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$27.08

This product was last offered at the strikethrough price on
10-28-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 84mm with Thermal Barrier Coating (TBC) - N54 - 3.0L

ES#4414273 - 197832209T - MAHLE Forged Piston Kit 84mm with Thermal Barrier Coating (TBC) - N54 - 3.0L - Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove + TBC - Mahle Motorsports - BMW

Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove + TBC 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:
Mahle Motorsports - Corporate Logo
ES#:
4414273
Mfg#:
197832209T
Special Order: No Guaranteed ETA
$1271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 84.50mm with Thermal Barrier Coating (TBC) - N54 - 3.0L

ES#4414275 - 197832225T - MAHLE Forged Piston Kit 84.50mm with Thermal Barrier Coating (TBC) - N54 - 3.0L - Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove + TBC - Mahle Motorsports - BMW

Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove + TBC 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:
Mahle Motorsports - Corporate Logo
ES#:
4414275
Mfg#:
197832225T
Special Order: No Guaranteed ETA
$1271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Forged Piston Kit 84mm with Thermal Barrier Coating (TBC) - N54 - 3.0L

ES#4414277 - 197841309T - MAHLE Forged Piston Kit 84mm with Thermal Barrier Coating (TBC) - N54 - 3.0L - Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove + TBC - Mahle Motorsports - BMW

Forged, 2618. Phosphate + Grafal + Hard Anodized top ring groove + TBC 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:
Mahle Motorsports - Corporate Logo
ES#:
4414277
Mfg#:
197841309T
Special Order: No Guaranteed ETA
$1271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Travel & Comfort System Coat Hanger

ES#3251281 - 51952449251 - Travel & Comfort System Coat Hanger - Located at the base of the headrest for hanging your clothes. - Genuine BMW - BMW

Located at the base of the headrest for hanging your clothes. 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:
Genuine BMW - Corporate Logo
ES#:
3251281
Mfg#:
51952449251
Ships in 1-2 days
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$110.00

This product was last offered at the strikethrough price on
10-28-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Shifter Carrier Arm Bushing - Oval

ES#4845962 - PFF5-4631H - BMW Shifter Carrier Arm Bushing - Oval - These oval bushings help maintain the proper alignment of the shifter assembly, reducing excessive play and enhancing the overall shifting feel. - Powerflex - BMW

These oval bushings help maintain the proper alignment of the shifter assembly, reducing excessive play and enhancing the overall shifting feel. 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:
Powerflex - Corporate Logo
ES#:
4845962
Mfg#:
PFF5-4631H
In Stock
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Performance Silicone Radiator Hoses

ES#4920922 - 018739LA01 - N55 Performance Silicone Radiator Hoses - Retains OEM fitment with superior looks and durability. Reuse your factory connectors for easy installation! - ECS - BMW

Retains OEM fitment with superior looks and durability. Reuse your factory connectors for easy installation! 10X Entries Into Our F80 M3 Sweepstakes 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:
ECS - Corporate Logo
ES#:
4920922
Mfg#:
018739LA01
In Stock
ON SALE! SAVE 25%
$120.99

This product was last offered at the strikethrough price on
06-13-2026

$90.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

17" ESM-005R Wheels - Set Of Four

ES#3660354 - esm-005r-20KT - 17" ESM-005R Wheels - Set Of Four - 17x8.5 ET35 5x120 72.6CB - Silver/Machined Lip - ESM Wheels - BMW

17x8.5 ET35 5x120 72.6CB - Silver/Machined Lip 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:
ESM Wheels - Corporate Logo
ES#:
3660354
Mfg#:
ESM-005R-20KT
Ships in 10 Business Days
$1269.99 USD
This product is lifetime replacement eligible Lifetime Replacement

M8 Copper Exhaust Lock Nut - Priced Each

ES#2537205 - 18307620549 - M8 Copper Exhaust Lock Nut - Priced Each - Flange copper nut - Genuine BMW - BMW
ECS Tuning recommends this product.

Flange copper nut 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:
Genuine BMW - Corporate Logo
ES#:
2537205
Mfg#:
18307620549
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Android Touchscreen Head Unit - 10.25" CCC Screen

ES#4608717 - 002480BRP04B - Android Touchscreen Head Unit - 10.25" CCC Screen - 10.25" Android 12 CCC upgrade unit with CarPlay & Android Auto! - Bremmen Parts - BMW

10.25" Android 12 CCC upgrade unit with CarPlay & Android Auto! 10X Entries Into Our F80 M3 Sweepstakes 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
New upgraded Android 12 model - Fits models with CCC iDrive only
Fits models with CCC only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4608717
Mfg#:
002480BRP04B
Ships on Feb 24, 2027
ON SALE!
$637.99

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

$631.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Stepped Right - Brushed Stainless

ES#4146850 - 026732TMS06-17 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Stepped Right - Brushed Stainless - Right - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Right - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD 10X Entries Into Our F80 M3 Sweepstakes 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
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146850
Mfg#:
026732TMS06-17
In Stock
ON SALE! SAVE 53%
$149.99

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

$70.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E88 Convertible Top Headliner - Black

ES#244937 - 54347174783 - E88 Convertible Top Headliner - Black - Replace your ripped or faded headliner - Genuine BMW - BMW

Replace your ripped or faded headliner 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:
Genuine BMW - Corporate Logo
ES#:
244937
Mfg#:
54347174783
Ships in 1-2 days
2% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1283.99

This product was last offered at the strikethrough price on
10-28-2026

$1259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DCT Transmission Oil Pan

ES#3213425 - 28108070791 - DCT Transmission Oil Pan - Replace your cracked or broken pan - Genuine BMW - BMW

Replace your cracked or broken pan 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:
Genuine BMW - Corporate Logo
ES#:
3213425
Mfg#:
28108070791
Ships in 1-2 days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$283.38

This product was last offered at the strikethrough price on
10-28-2026

$251.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Flow Aluminum Turbo Inlet

ES#4476341 - VTT-N55-E-INT - High Flow Aluminum Turbo Inlet - Open up the restrictive stock airflow into the turbo! - Vargas Turbo Technologies - BMW

Open up the restrictive stock airflow into the turbo! 2X Entries Into Our F80 M3 Sweepstakes 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:
Vargas Turbo Technologies - Corporate Logo
ES#:
4476341
Mfg#:
VTT-N55-E-INT
Back Ordered
$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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