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BMW E53 X5 M54 3.0L

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BMW E53 X5 M54 3.0L Performance Engine Parts

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14" Stainless Steel Locking Ties - Pack Of 4

ES#261435 - 010202 - 14" Stainless Steel Locking Ties - Pack Of 4 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261435
Mfg#:
010202
Ships on Oct 5, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSB WMI Controller - V2 Universal

ES#4715229 - FSB-UNI - FSB WMI Controller - V2 Universal - Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! - Burgaflex - Audi BMW Volkswagen MINI

Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! For most JB4 applications.

Brand:
Burgaflex - Corporate Logo
ES#:
4715229
Mfg#:
FSB-UNI
In Stock
Limited Qty Sale
$153.00

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

$141.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E53 X5 3.0 Performance Package

ES#3996229 - e53x530pp2KT - E53 X5 3.0 Performance Package - Tackle preventative maintenance and improve engine performance (and driving experience) at the same time - Assembled By ECS - BMW

Tackle preventative maintenance and improve engine performance (and driving experience) at the same time 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Valeo alternator and production date up to 10/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
3996229
Mfg#:
E53X530PP2KT
In Stock at Vendor
ON SALE! SAVE 15%
$1062.99

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

$907.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E53 X5 3.0 Performance Package

ES#3996230 - e53x530pp3KT - E53 X5 3.0 Performance Package - Tackle preventative maintenance and improve engine performance (and driving experience) at the same time - Assembled By ECS - BMW

Tackle preventative maintenance and improve engine performance (and driving experience) at the same time 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Valeo alternator and production date from 10/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
3996230
Mfg#:
E53X530PP3KT
In Stock at Vendor
ON SALE! SAVE 15%
$1062.99

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

$907.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E53 X5 3.0 Performance Package

ES#3996231 - e53x530pp4KT - E53 X5 3.0 Performance Package - Tackle preventative maintenance and improve engine performance (and driving experience) at the same time - Assembled By ECS - BMW

Tackle preventative maintenance and improve engine performance (and driving experience) at the same time 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Bosch alternator and production date from 10/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
3996231
Mfg#:
E53X530PP4KT
In Stock at Vendor
ON SALE! SAVE 15%
$1062.99

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

$907.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White

ES#4714702 - 1.25G-UMT-CL - 1.25 Gallon Heavy-Duty Universal Methanol Tank - Clear/White - Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk. - Burger Motorsports - Audi BMW Volkswagen MINI

Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714702
Mfg#:
1.25G-UMT-CL
Ships on Sep 29, 2026
$69.00 USD
Free Shipping
on orders $49 and up

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

Supersprint Performance Exhaust For E53 X5

ES#4019994 - 787106KT - Supersprint Performance Exhaust For E53 X5 - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
4019994
Mfg#:
787106KT
Ships on Dec 15, 2026
$1905.99 USD
Free Shipping

Hobbs Switch (30 psi)

Engages water-methanol system at 35PSI Adjustable from 25-50psi

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
In Stock at Vendor
$74.99 USD
Free Shipping
on orders $49 and up

Supersprint Muffler With Oval Tips

A low exhaust note with a free flow design

Brand:
Supersprint - Corporate Logo
ES#:
4030807
Mfg#:
787136103KT
Ships in 3 Business Days
$2054.99 USD

Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID

Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446634
Mfg#:
GARROUTT4G4045
Ships in 10 Business Days
$37.99 USD
Free Shipping

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

Turner Motorsport Double Wall Slash Cut Exhaust Tips - 2.75 Inlet - 3.5 OD - Stepped Left And Stepped Right- Titanium Black Chrome

Your BMW's factory exhaust tips are fine for getting groceries, but if you've upgraded your valence or just want a rear-end aesthetic that matches your car's performance pedigree, "fine" doesn't cut it. It's time for an attitude adjustment. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481264
Mfg#:
026732TMS03KTKT
Ships on Oct 29, 2026
$279.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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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