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BMW E90 335xi N55 3.0L

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BMW E90 335xi N55 3.0L Most Popular Parts

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ECS Cooling System Refresh Kit - Level 1

ES#3170920 - 11517588885KT3 - ECS Cooling System Refresh Kit - Level 1 - An entry level cooling refresh kit - with high quality aftermarket components - Assembled By ECS - BMW

An entry level cooling refresh kit - with high quality aftermarket components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3170920
Mfg#:
11517588885KT3
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 24%
$747.99

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

$566.49 USD
Free Shipping
This product is lifetime replacement eligible Partial 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

Spool Performance Helix HPFP Overdrive Unit - Early N55

ES#4616167 - SP-54HX-1-n55 - Spool Performance Helix HPFP Overdrive Unit - Early N55 - Safely get more from your HPFP without causing it to fail prematurely! - Spool Performance - BMW

Safely get more from your HPFP without causing it to fail prematurely! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spool Performance - Corporate Logo
ES#:
4616167
Mfg#:
SP-54HX-1-N55
Ships in 5 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS M Performance Front & Rear Big Brake Kit - Orange

ES#3184077 - 009607ECS01AKT8 - 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 - ECS - BMW

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
Back Ordered
Auto Notify
$6739.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Aluminum Radiator

ES#2766393 - MMRADE9007 - Performance Aluminum Radiator - Fully brazed two-row aluminum core with TIG-welded end tanks - Mishimoto - BMW

Fully brazed two-row aluminum core with TIG-welded end tanks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
35% increase in coolant capacity with a 25% increase in core thickness!
For vehicles with manual transmission only

Brand:
Mishimoto - Corporate Logo
ES#:
2766393
Mfg#:
MMRADE9007
In Stock
$559.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" APEX ARC-8 staggered Wheel Set - Race Silver

ES#4492931 - ARC8189522SKT - 18" APEX ARC-8 staggered Wheel Set - Race Silver - Shed weight and add style with APEX wheels! 18x9" ET30 & 18x9.5" ET35. - APEX Wheels - BMW

Shed weight and add style with APEX wheels! 18x9" ET30 & 18x9.5" ET35. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4492931
Mfg#:
ARC8189522SKT
Ships in 5 Business Days
ON SALE! SAVE 15%
$1576.00

This product was last offered at the strikethrough price on
06-30-2026

$1339.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Red Line MT-LV Synthetic Gear Oil - 1 Quart

ES#4017709 - 50604 - Red Line MT-LV Synthetic Gear Oil - 1 Quart - 70W/75W GL-4 High-Performance lubricant for manual and SMG transmissions and transaxles - Redline - BMW Volkswagen

70W/75W GL-4 High-Performance lubricant for manual and SMG transmissions and transaxles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
4017709
Mfg#:
50604
In Stock
$25.49 USD
Free Shipping
on orders $49 and up

P3 Gauge - BMW 3 Series E9X

A powerful plug-and-play multifunction display that allows you to monitor vital engine parameters in a simple, elegant package. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
P3 Gauges - Corporate Logo
ES#:
4069295
Mfg#:
3P3BE9XK
Ships in 6 Business Days
Starting at $389.00 USD
Customize
Free Shipping
on orders $49 and up
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

Accessory Belt Tensioner Assembly

ES#3131376 - 11287582946 - Accessory Belt Tensioner Assembly - Mechanical belt tensioner for the A/C and power steering system - Ina - BMW
ECS Tuning recommends this product.

Mechanical belt tensioner for the A/C and power steering system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3131376
Mfg#:
11287582946
In Stock
$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine V-Band Exhaust Clamp - Priced Each

ES#4391085 - 11658585233 - Genuine V-Band Exhaust Clamp - Priced Each - Mounts the downpipe to the turbo - Genuine BMW - BMW

Mounts the downpipe to the turbo affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4391085
Mfg#:
11658585233
In Stock
6% off MSRP

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

$47.99

This product was last offered at the strikethrough price on
07-01-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transfer Case Fluid - 1 Liter

ES#4151810 - 83222409710 - Transfer Case Fluid - 1 Liter - Everything you need to service your transfer case fluid - Suitable replacement for BMW DTF 1 fluid - Rein - BMW Porsche

Everything you need to service your transfer case fluid - Suitable replacement for BMW DTF 1 fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151810
Mfg#:
83222409710
In Stock
ON SALE! SAVE 12%
$50.99

This product was last offered at the strikethrough price on
04-06-2026

$44.64 USD
Free Shipping
on orders $49 and up

D1S 5000K XB Xenon Bulb - Pair

ES#4212774 - MM.N.073 - D1S 5000K XB Xenon Bulb - Pair - Quality replacement xenon bulbs from Morimoto - Morimoto - Audi BMW Volkswagen Mercedes Benz MINI

Quality replacement xenon bulbs from Morimoto affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Morimoto - Corporate Logo
ES#:
4212774
Mfg#:
MM.N.073
In Stock
ON SALE! SAVE 16%
$89.99

This product was last offered at the strikethrough price on
06-23-2026

$75.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B6 Performance Shocks & Struts Kit

ES#2738679 - VE3-E245KT - B6 Performance Shocks & Struts Kit - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! - Bilstein - BMW

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and 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#:
2738679
Mfg#:
VE3-E245KT
In Stock
$1036.99

This product was last offered at the strikethrough price on
05-16-2026

$924.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E8x/E9x N55 Carbon Air Intake

ES#4669239 - 015939LA08 - E8x/E9x N55 Carbon Air Intake - Full carbon fiber intake to increase flow, performance and aesthetics! Dual inlet design for maximized air flow while retainingOEM+ fitment. - Turner Motorsport - BMW

Full carbon fiber intake to increase flow, performance and aesthetics! Dual inlet design for maximized air flow while retaining OEM+ fitment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4669239
Mfg#:
015939LA08
Ships in 9 Business Days
ON SALE!
$1359.99

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

$1291.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cam Bearing Ledge - Exhaust

ES#18539 - 11127531224 - Cam Bearing Ledge - Exhaust - A common source of exhaust, boost, and variable valve timing related issues - Genuine BMW - BMW

A common source of exhaust, boost, and variable valve timing related issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18539
Mfg#:
11127531224
In Stock
17% off MSRP

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

$706.36

This product was last offered at the strikethrough price on
07-01-2026

$586.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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