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BMW F15 X5 sDrive35i N55 3.0L

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BMW F15 X5 sDrive35i N55 3.0L Performance Parts & Upgrades

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Ferrea High Performance Valve Spring Kit, BMW N55/S55

ES#4736723 - FER-HPVSK-N55 - Ferrea High Performance Valve Spring Kit, BMW N55/S55 - Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers! - 5150 Autosport - BMW

Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers!

Brand:
5150 Autosport - Corporate Logo
ES#:
4736723
Mfg#:
FER-HPVSK-N55
Ships in 3 Business Days
$1049.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ReFlex+ Main Injector Harness - Inline-6

ES#4810312 - 900.1008 - ReFlex+ Main Injector Harness - Inline-6 - Main Injector Harness For Installation of ReFlex+ For Inline-6 BMW Engines - Motiv Motorsports - BMW

Main Injector Harness For Installation of ReFlex+ For Inline-6 BMW Engines

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4810312
Mfg#:
900.1008
In Stock
$200.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer/Hub Adapter & Bolt Kit - 15mm

ES#2876914 - 003990ecs03KT - Wheel Spacer/Hub Adapter & Bolt Kit - 15mm - Expand your wheel options by dialing in fitment of 72.6mm centerbore wheels on your 74.1mm hub - ECS - BMW

Expand your wheel options by dialing in fitment of 72.6mm centerbore wheels on your 74.1mm hub 10X Entries For Our 25th Anniversary Sweepstakes!
Includes extended wheel bolt set

Brand:
ECS - Corporate Logo
ES#:
2876914
Mfg#:
003990ECS03KT
In Stock
ON SALE! SAVE 25%
$155.99

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

$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JB4 Bluetooth Wireless Connect Kit - Separate Power Wire

ES#3508698 - JB4-BT - JB4 Bluetooth Wireless Connect Kit - Separate Power Wire - Alter parameters and fine-tune wirelessly! - Burger Motorsports - BMW MINI

Alter parameters and fine-tune � wirelessly! For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508698
Mfg#:
JB4-BT
In Stock
$149.00

This product was last offered at the strikethrough price on
05-12-2026

$99.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55 PURE600 Turbo Upgrade - EWG

ES#5374342 - N55Pure600EWG - N55 PURE600 Turbo Upgrade - EWG - Capable of supporting 550+ wheel horsepower - New aftermarket housing, no core charge! - Pure Turbos - BMW

Capable of supporting 550+ wheel horsepower - New aftermarket housing, no core charge!

Brand:
Pure Turbos - Corporate Logo
ES#:
5374342
Mfg#:
N55PURE600EWG
Ships in 9 Business Days
Auto Notify
$2589.00 USD

DINANTRONICS Sport Performance Tuner

ES#3149056 - D440-0010 - DINANTRONICS Sport Performance Tuner - Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain! - Dinan - BMW

Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3149056
Mfg#:
D440-0010
Ships in 5 Business Days
ON SALE! SAVE 10%
$285.99

This product was last offered at the strikethrough price on
07-31-2026

$257.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 "Gauntlet" HPFP Upgrade

ES#5376173 - 201-0423 - N55 "Gauntlet" HPFP Upgrade - Engineered to flow 70% more fuel than stock and 4% more than the original Big Bore high pressure fuel pump - Precision Raceworks - BMW

Engineered to flow 70% more fuel than stock and 4% more than the original Big Bore high pressure fuel pump

Brand:
Precision Raceworks - Corporate Logo
ES#:
5376173
Mfg#:
201-0423
Back Ordered
$1660.00 USD
Free Shipping

GenV RacePort Blow-Off Valve - Blue - Female Flange

ES#4772405 - TS-0204-1141 - GenV RacePort Blow-Off Valve - Blue - Female Flange - Upgrade To The Turbosmart BOV! Fits Chargepipes With Tial/Turbosmart Flange - TurboSmart - BMW

Upgrade To The Turbosmart BOV! Fits Chargepipes With Tial/Turbosmart Flange

Brand:
TurboSmart - Corporate Logo
ES#:
4772405
Mfg#:
TS-0204-1141
In Stock
$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vargas Ignition Coil Kit - Blue

ES#4465587 - VTT-COIL-N5X-BLU - Vargas Ignition Coil Kit - Blue - Trustworthy Ignition Coils now available from Vargas! - Vargas Turbo Technologies - BMW

Trustworthy Ignition Coils now available from Vargas! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4465587
Mfg#:
VTT-COIL-N5X-BLU
Ships in 10 Business Days
$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F8X F32/F33/F36 F25 F15/16 F85/F86 Xenon Headlight DRL Modules - Yellow

ES#4819072 - 055810LA03 - F8X F32/F33/F36 F25 F15/16 F85/F86 Xenon Headlight DRL Modules - Yellow - Upgrade your daytime running light modules and add the highly desired yellow DTM-style DRLs to your BMW's headlights! - Turner Motorsport - BMW

Upgrade your daytime running light modules and add the highly desired yellow DTM-style DRLs to your BMW's headlights! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Xenon or Adaptive Headlights only

Brand:
Turner Motorsport - Corporate Logo
ES#:
4819072
Mfg#:
055810LA03
In Stock
ON SALE!
$234.99

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

$227.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Stage-2 Si Cold Air Intake System - Pro 5R Filter

ES#4158586 - 54-83043R - Magnum FORCE Stage-2 Si Cold Air Intake System - Pro 5R Filter - Increase intake air flow and power potential! - AFE - BMW

Increase intake air flow and power potential!

Brand:
AFE - Corporate Logo
ES#:
4158586
Mfg#:
54-83043R
In Stock
ON SALE! SAVE 10%
$479.00

This product was last offered at the strikethrough price on
08-03-2026

$431.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 (F-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt

ES#4876647 - 049453LA01-02KT6 - N55 (F-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt - Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! - Enthusiast Bundles - BMW

Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876647
Mfg#:
049453LA01-02KT6
In Stock
ON SALE! SAVE 46%
$180.99

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

$97.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt - N55 F Chassis

ES#4485242 - 8pk1390 - Performance Kevlar Reinforced Belt - N55 F Chassis - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4485242
Mfg#:
8PK1390
In Stock
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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