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BMW E88 135i N55 3.0L Performance Engine & Drivetrain Parts

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ES#2608157 - 12137594937NKT - Factory Spec Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2608157
Mfg#:
12137594937NKT
In Stock
$587.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2731888 - K03099SSTZ - Stage 3 Endurance Clutch Kit - Designed for dedicated track cars. Conservatively rated at 540ft/lbs. - South Bend Clutch - BMW

Designed for dedicated track cars. Conservatively rated at 540ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with production date from 2007

Brand:
South Bend Clutch - Corporate Logo
ES#:
2731888
Mfg#:
K03099SSTZ
Ships in 1 Business Day
$1171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3521358 - FILPFPK3 - Fuel It N54/55 E-Series Low Pressure Fuel Pump Upgrade Stage 3 - Features two new Walbro 450 E85 certified pumps in a factory bucket for a 300% flow increase over stock. - Fuel-It! - BMW

Features two new Walbro 450 E85 certified pumps in a factory bucket for a 300% flow increase over stock. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
3521358
Mfg#:
FILPFPK3
Ships on Jul 8, 2026
ON SALE!
Starting at $1068.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2500813 - SP1126P - Injen SP Series Cold Air Intake - Polished - Includes functional air scoop - Injen - BMW

Polished - Includes functional air scoop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles without Active Steering

Brand:
Injen - Corporate Logo
ES#:
2500813
Mfg#:
SP1126P
EO#:
D-476-8
Ships on Jul 8, 2026
$574.99 USD

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4900024
Mfg#:
SUP-HPVK-S55-32/
Ships in 3 Business Days
$1143.99 USD
Free Shipping
on orders $49 and up
ES#4364507 - PMM-N5X95A - Polyurethane Motor Mounts - 95A - N55/N54 - Two assembled motor mounts with removeable poly bushings! - Revshift - BMW

Two assembled motor mounts with removeable poly bushings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4364507
Mfg#:
PMM-N5X95A
Ships on Jul 15, 2026
$379.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4726809 - 601-0011 - Bucketed Performance Fuel Pump - Kit Only - Stage 2 - Increased fueling for bigger power - supports up to 575whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 575whp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4726809
Mfg#:
601-0011
Ships in 8 Business Days
$369.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4685605 - 647005C-6 - N55/S55 37cc Platinum Series Dish Piston Set - 84.5mm Bore  - Upgrade to Manley's Platinum Series Pistons for increased performance!
Stock 10.2:1 Compression Ratio - MANLEY - BMW

Upgrade to Manley's Platinum Series Pistons for increased performance! Stock 10.2:1 Compression Ratio affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
.50mm Oversize

Brand:
MANLEY - Corporate Logo
ES#:
4685605
Mfg#:
647005C-6
In Stock at Vendor
4% off MSRP

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

$1140.99

This product was last offered at the strikethrough price on
06-19-2026

$1091.99 USD
Free Shipping
on orders $49 and up
ES#3491802 - 99-5000KT - K&N Air Filter Cleaning Kit - Aerosol - Preserve & maintain your air filter for a lifetime like it was designed to use - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Preserve & maintain your air filter for a lifetime like it was designed to use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
K&N - Corporate Logo
ES#:
3491802
Mfg#:
99-5000KT
In Stock
$24.00

This product was last offered at the strikethrough price on
05-27-2026

$23.99 USD
Free Shipping
on orders $49 and up
ES#4660622 - K70526-02-SS-O-S - South Bend Clutch Stage 3 Daily Driver Clutch Kit - South Bend Clutch Stage 3 Daily Driver Clutch Kit Rated for 500 Ft/Lbs
For Use with SMF - South Bend Clutch - BMW

South Bend Clutch Stage 3 Daily Driver Clutch Kit Rated for 500 Ft/Lbs For Use with SMF affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with production date from 2007

Brand:
South Bend Clutch - Corporate Logo
ES#:
4660622
Mfg#:
K70526-02-SS-O-S
Ships in 1 Business Day
$1074.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Designed for daily use. Rated for 500ft/lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with production date from 2007

Brand:
South Bend Clutch - Corporate Logo
ES#:
4751837
Mfg#:
K7052602SSODMF
Ships in 1 Business Day
$1074.99 USD
Free Shipping
on orders $49 and up
ES#4145379 - VTT-INSERT-1 - VTT Billet Motor Mount Inserts - N54, N55, N20, B58 - Upgrade your stock motor mounts with these Billet Mounts from Vargas! - Vargas Turbo Technologies - BMW

Upgrade your stock motor mounts with these Billet Mounts from Vargas! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Some sub-models such as N54 535XI, N55 535xdrive use a different mount and these will not fit.

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4145379
Mfg#:
VTT-INSERT-1
Ships in 1 Business Day
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4140311 - mb7776si0.25 - Engine Main Bearing Kit - Size 0.25 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
+0.25mm

Brand:
King - Corporate Logo
ES#:
4140311
Mfg#:
MB7776SI0.25
In Stock
$118.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4715544 - 090746ECS10 - N54/N55 Boost Pipe C-Clip & O-Ring - Replacement c-clip for the boost pipe to turbocharger connection - ECS - BMW

Replacement c-clip for the boost pipe to turbocharger connection affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4715544
Mfg#:
090746ECS10
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$43.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4370066 - IP-A122609 - IP High Performance Ignition Coil Set - M54/S54/N52/N54/N55 - 4X more spark energy than stock coils! - Ignition Projects - BMW

4X more spark energy than stock coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ignition Projects - Corporate Logo
ES#:
4370066
Mfg#:
IP-A122609
Ships in 5 Business Days
$1055.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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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