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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Performance Parts & Upgrades

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Wheel Spacer/Hub Adapter Set - 20mm

ES#2828646 - 003990ECS01-20KT - Wheel Spacer/Hub Adapter Set - 20mm - 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 Into Our F80 M3 Sweepstakes
For use with extended wheel bolts or studs

Brand:
ECS - Corporate Logo
ES#:
2828646
Mfg#:
003990ECS01-20KT
In Stock
ON SALE! SAVE 25%
$165.99

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

$124.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 3mm

ES#11307 - ECS#259KT - Wheel Spacer Kit - 3mm - Aluminum wheel spacer kit made specifically for your 5x120, 74.1mm center bore BMW. - ECS - BMW

Aluminum wheel spacer kit made specifically for your 5x120, 74.1mm center bore BMW. 10X Entries Into Our F80 M3 Sweepstakes
Recommend 12x1.5x30mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11307
Mfg#:
ECS#259KT
In Stock
ON SALE! SAVE 25%
$101.99

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

$76.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Front Sway Bar Bushing Set

ES#2651387 - PFF5-4602-25x2 - Performance Polyurethane Front Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 25mm sway bar. - Powerflex - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 25mm sway bar.

Brand:
Powerflex - Corporate Logo
ES#:
2651387
Mfg#:
PFF5-4602-25X2
In Stock
$70.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Bracket Upgrade Kit - Steel

ES#4361532 - 33552283159sKT - Sway Bar Bracket Upgrade Kit - Steel - Stop sway bar bracket failures for good! Includes both brackets and all new installation hardware. - Turner Motorsport - BMW

Stop sway bar bracket failures for good! Includes both brackets and all new installation hardware. 10X Entries Into Our F80 M3 Sweepstakes
Offers superior strength vs the OE bracket!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4361532
Mfg#:
33552283159SKT
In Stock
ON SALE! SAVE 11%
$109.99

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

$98.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Daily Clutch Kit

Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 400ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493331
Mfg#:
K70280SSOKT
Ships in 1 Business Day
$976.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Connector

ES#4877194 - 11537545890PRMK - Coolant Hose Connector - Metal Connector vs OEM Plastic - URO Premium - BMW

Metal Connector vs OEM Plastic 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO Premium - Corporate Logo
ES#:
4877194
Mfg#:
11537545890PRMK
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Special Active Shock Kit

ES#3569155 - 87451053KT2 - Special Active Shock Kit - Superior handling without compromising ride quality - Koni - BMW

Superior handling without compromising ride quality For sedan models only

Brand:
Koni - Corporate Logo
ES#:
3569155
Mfg#:
87451053KT2
Back Ordered
$973.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

LED Tail Lights - Chrome Housing/Smoke Lens - E39 Sedan

ES#4492528 - LTE3901GLEDTM - LED Tail Lights - Chrome Housing/Smoke Lens - E39 Sedan - Comes with 1 pair of chrome housing smoke lens LED tail lights - Spec-D Tuning - BMW

Comes with 1 pair of chrome housing smoke lens LED tail lights For vehicles produced in 2001 or later
For 2001-2003 model years only (production date from 09/2000+)

Brand:
Spec-D Tuning - Corporate Logo
ES#:
4492528
Mfg#:
LTE3901GLEDTM
Ships on Nov 23, 2026
$242.99 USD
This product is lifetime replacement eligible Lifetime Replacement

M5 Replica Front Bumper Conversion

ES#1884376 - E39M5FTBUMP - M5 Replica Front Bumper Conversion - M5 looks without the M5 cost - ECS - BMW

M5 looks without the M5 cost 10X Entries Into Our F80 M3 Sweepstakes
This requires 9006 pigtails for the fog lights
For vehicles without headlight washers

Brand:
ECS - Corporate Logo
ES#:
1884376
Mfg#:
E39M5FTBUMP
Back Ordered
ON SALE!
$495.99

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

$481.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Z23 Evolution Sport Brake Upgrade Kit - Front and Rear

ES#3156844 - K392 - Z23 Evolution Sport Brake Upgrade Kit - Front and Rear - Designed specifically for enthusiasts who want more "bite" without sacrificing street manners. - Power Stop - BMW

Designed specifically for enthusiasts who want more "bite" without sacrificing street manners. Fits 1990-1995 BMW 525i

Brand:
Power Stop - Corporate Logo
ES#:
3156844
Mfg#:
K392
Ships in 1 Business Day
$425.99

This product was last offered at the strikethrough price on
05-22-2026

$318.99 USD
Free Shipping

Exact-Fit Stainless Steel Brake Lines - Rear

ES#3525726 - 025317ECS01 - 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. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3525726
Mfg#:
025317ECS01
In Stock
ON SALE! SAVE 25%
$89.99

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

$67.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 17.5mm

ES#240408 - ecs#266wb - Wheel Spacer & Bolt Kit - 17.5mm - Aluminum wheel spacer and extended bolt kit made specifically for your 5x120, 74.1mm center bore BMW. - ECS - BMW

Aluminum wheel spacer and extended bolt kit made specifically for your 5x120, 74.1mm center bore BMW. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
240408
Mfg#:
ECS#266WB
In Stock
ON SALE! SAVE 25%
$178.99

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

$134.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M12 Titanium Wheel Stud Kits

ES#4505191 - TISTUD20125 - M12 Titanium Wheel Stud Kits - Titanium stud conversion to reduce weight, add style and make wheel changing a breeze! - Vargas Turbo Technologies - BMW

Titanium stud conversion to reduce weight, add style and make wheel changing a breeze! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4505191
Mfg#:
TISTUD20125
In Stock
ON SALE!
Starting at $311.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Mid

ES#4065021 - 025317ecs05KT - Exact-Fit Stainless Steel Brake Lines - Mid - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4065021
Mfg#:
025317ECS05KT
In Stock
ON SALE! SAVE 10%
$78.99

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

$71.09 USD
Free Shipping

E39 Turner Motorsport Stainless Steel Brake Lines - Front

ES#3690870 - 022751TMS03 - E39 Turner Motorsport Stainless Steel Brake Lines - Front - Dot compliant! New low profile hardware for more clearance. Exceptional new coating for ultimate corrosion resistance. - Turner Motorsport - BMW

Dot compliant! New low profile hardware for more clearance. Exceptional new coating for ultimate corrosion resistance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3690870
Mfg#:
022751TMS03
In Stock
ON SALE! SAVE 15%
$103.99

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

$88.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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