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BMW E88 135i N55 3.0L

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BMW E88 135i N55 3.0L Performance Parts & Upgrades

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Front Adjustable Sway Bar End Link Kit

ES#3086273 - TRC10200 - Front Adjustable Sway Bar End Link Kit - Adjustable from 254mm-305mm - 10mm Ball End - SuperPro - BMW

Adjustable from 254mm-305mm - 10mm Ball End affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SuperPro - Corporate Logo
ES#:
3086273
Mfg#:
TRC10200
In Stock
$165.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 5mm

ES#205203 - ECS#252KTWB - Wheel Spacer & Bolt Kit - 5mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205203
Mfg#:
ECS#252KTWB
In Stock
ON SALE! SAVE 20%
$122.99

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

$98.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Injen SP Series Cold Air Intake

ES#2500820 - sp1126wb - Injen SP Series Cold Air Intake - Wrinkle Black - Includes functional air scoop - Injen - BMW

Wrinkle Black - Includes functional air scoop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
Injen - Corporate Logo
ES#:
2500820
Mfg#:
SP1126WB
EO#:
D-476-8
In Stock at Vendor
$620.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit, BMW N55/S55 - Custom Age 625+

ES#4736733 - ARP-HSK-S56-CA - ARP Head Stud Kit, BMW N55/S55 - Custom Age 625+ - Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP! - 5150 Autosport - BMW

Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4736733
Mfg#:
ARP-HSK-S56-CA
In Stock
$999.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Helical Limited Slip Differential

ES#2795354 - MF-TRS-05E92 - Helical Limited Slip Differential - Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. - Team MFactory - BMW

Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Any defects or warranty clams will have to go directly to Team M Factory

Brand:
Team MFactory - Corporate Logo
ES#:
2795354
Mfg#:
MF-TRS-05E92
Ships in 4 Business Days
5% off MSRP

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

$1049.99

This product was last offered at the strikethrough price on
07-07-2026

$999.99 USD
Free Shipping
on orders $49 and up

Kies WiFi ENET Adapter - F/G Chassis

ES#4430607 - KIES07-WIFI-AD - Kies WiFi ENET Adapter - F/G Chassis - With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle! - Kies Motorsports - BMW MINI

With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kies Motorsports - Corporate Logo
ES#:
4430607
Mfg#:
KIES07-WIFI-AD
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Cowl Delete/Cabin Filter Set

ES#4500859 - 007629LA01-02 - Turner Motorsport Cowl Delete/Cabin Filter Set - Clear up the clutter in your engine bay and be able to access the back of the motor without taking off the whole windshield cowl. - Turner Motorsport - BMW

Clear up the clutter in your engine bay and be able to access the back of the motor without taking off the whole windshield cowl. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4500859
Mfg#:
007629LA01-02
In Stock
ON SALE! SAVE 25%
$87.99

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

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2-Piece Lightweight Front Brake Rotors - Pair (338x26)

ES#2550968 - 000506ECS01AKT - 2-Piece Lightweight Front Brake Rotors - Pair (338x26) - Direct bolt-on cross-drilled and slotted replacement - 20% less weight. Offers improved braking, handling, and ride quality! - ECS - BMW

Direct bolt-on cross-drilled and slotted replacement - 20% less weight. Offers 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#:
2550968
Mfg#:
000506ECS01AKT
In Stock
ON SALE! SAVE 10%
$787.99

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

$709.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55/S55 37cc Platinum Series Dish Piston Set

ES#4685603 - 647000C-6 - N55/S55 37cc Platinum Series Dish Piston Set - 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
Std. Size

Brand:
MANLEY - Corporate Logo
ES#:
4685603
Mfg#:
647000C-6
In Stock at Vendor
8% off MSRP

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

$1208.99

This product was last offered at the strikethrough price on
07-07-2026

$1111.99 USD
Free Shipping
on orders $49 and up

Polyurethane Subframe Bushings - 95A - E9x

ES#4304611 - 005686LA01KT - Polyurethane Subframe Bushings - 95A - E9x - Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road. - ECS - BMW

Subframe bushings are a common failure point in the E9x chassis. Replace yours with our in-house engineered 95A Polyurethane bushings. These offer reduced deflection over stock and overall improves connection to the road. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4304611
Mfg#:
005686LA01KT
In Stock
ON SALE!
$286.99

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

$272.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B16 PSS10 Coilover System - Comfort Version

ES#3219279 - 48-195232 - B16 PSS10 Coilover System - Comfort Version - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
3219279
Mfg#:
48-195232
Ships on Nov 13, 2026
$2499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9X N54/N55 6MT High-Performance Dual Core Aluminum Radiator

ES#4839753 - 004443LA01 - E9X N54/N55 6MT High-Performance Dual Core Aluminum Radiator - Track-tested and street-readythe ULTIMATE cooling system upgrade for your N54 or N55! - Turner Motorsport - BMW

Track-tested and street-ready—the ULTIMATE cooling system upgrade for your N54 or N55! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!
For vehicles with manual transmission only

Brand:
Turner Motorsport - Corporate Logo
ES#:
4839753
Mfg#:
004443LA01
Ships on Sep 14, 2026
Auto Notify
ON SALE!
$604.99

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

$586.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Rear

ES#3525717 - 025321ECS01 - Exact-Fit Stainless Steel Brake Lines - Rear - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3525717
Mfg#:
025321ECS01
In Stock
ON SALE! SAVE 10%
$86.99

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

$78.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - N55

ES#4447424 - 12138657273KT6 - Ignition Service Kit - N55 - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4447424
Mfg#:
12138657273KT6
In Stock
$271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner N52/N54/N55 Polyurethane Engine Mount Set - 60A

ES#3221505 - 002445TMS01 - Turner N52/N54/N55 Polyurethane Engine Mount Set - 60A - Performance engine mounts to increase drivetrain rigidity; industry leading design without the noise and vibration of typical polyurethane mounts. - Turner Motorsport - BMW

Performance engine mounts to increase drivetrain rigidity; industry leading design without the noise and vibration of typical polyurethane mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3221505
Mfg#:
002445TMS01
In Stock
ON SALE!
$595.99

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

$566.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Atmospheric Diverter Valve Spacer - Black

ES#4465097 - 019477LA01-01 - BMW Atmospheric Diverter Valve Spacer - Black - Let your turbo blow off some air for an exhilarating driving experience! - ECS - BMW

Let your turbo blow off some air for an exhilarating driving experience! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4465097
Mfg#:
019477LA01-01
In Stock
ON SALE! SAVE 25%
$90.99

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

$68.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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