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BMW Performance Parts & Upgrades

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N20/N26 Multi-Port Injection Kit - No Injectors

ES#4883235 - 601-0267 - N20/N26 Multi-Port Injection Kit - No Injectors - The ultimate supplementary fueling kit for the N20 and N26 engines! - Precision Raceworks - BMW

The ultimate supplementary fueling kit for the N20 and N26 engines!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883235
Mfg#:
601-0267
Ships in 9 Business Days
$519.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N20/N26 Multi-Port Injection Kit - 750cc

ES#4883234 - 601-0167 - N20/N26 Multi-Port Injection Kit - 750cc - The ultimate supplementary fueling kit for the N20 and N26 engines! - Precision Raceworks - BMW

The ultimate supplementary fueling kit for the N20 and N26 engines!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883234
Mfg#:
601-0167
Ships in 9 Business Days
$929.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bucketed Performance Fuel Pump - Kit Only - Stage 3.5

ES#4726776 - 622-0046 - Bucketed Performance Fuel Pump - Kit Only - Stage 3.5 - Increased fueling for bigger power - supports up to 1100whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 1100whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4726776
Mfg#:
622-0046
Ships in 9 Business Days
$799.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low-Pressure Bucketless Fuel Pump - Stage 3.75 V2

ES#4883143 - 601-0064 - Low-Pressure Bucketless Fuel Pump - Stage 3.75 V2 - Increased fueling for bigger power - supports up to 1200whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 1200whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883143
Mfg#:
601-0064
Ships in 9 Business Days
$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B58 Gen 1 Upgraded Direct Injectors - Stage 1 (14.1 G/s)

Flows 35% more fuel than your factory injectors - supports up to 780whp For models with the earlier B58 Gen1 (B58A) engine only

Brand:
Precision Raceworks - Corporate Logo
ES#:
5388636
Mfg#:
201-0425
Ships in 9 Business Days
$1458.00 USD
Free Shipping
on orders $49 and up

Stand Alone Auxiliary Fuel System - Walbro 535 Pump

A dedicated fuel supply system for port fuel injection - Includes an additional pump system, fuel lines, harnesses, presssure regulator, fuel filter, and more!

Brand:
Precision Raceworks - Corporate Logo
ES#:
5388640
Mfg#:
601-0333
Ships in 9 Business Days
$1574.99 USD
Free Shipping
on orders $49 and up

Limited Slip Differential With Output Shaft Seal - 188 (Small Diff Housing)

ES#5481396 - 30309175WKWVTKT - Limited Slip Differential With Output Shaft Seal - 188 (Small Diff Housing) - Standard open differentials love to dump power to the wheel with the least amount of grip, leaving you spinning your tires out of corners, fighting traction control, and wasting horsepower. - Assembled By ECS - BMW

Standard open differentials love to dump power to the wheel with the least amount of grip, leaving you spinning your tires out of corners, fighting traction control, and wasting horsepower. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481396
Mfg#:
30309175WKWVTKT
Ships in 10 Business Days
$1274.99

This product was last offered at the strikethrough price on
07-06-2026

$1269.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

E82/E88 135 Cat-Back Exhaust With M Sport Rear Diffuser

ES#4849690 - 019281ladbKT - E82/E88 135 Cat-Back Exhaust With M Sport Rear Diffuser - Lightweight cat-back featuring an exotic exhaust note with FREE upgraded M-Sport Rear Diffuser. Transform the entire aesthetic and sound of your 1 series with this upgrade package! - Doorbusters - BMW

Lightweight cat-back featuring an exotic exhaust note with FREE upgraded M-Sport Rear Diffuser. Transform the entire aesthetic and sound of your 1 series with this upgrade package! For vehicles with M-Sport Rear Diffuser

Brand:
Doorbusters - Corporate Logo
ES#:
4849690
Mfg#:
019281LADBKT
Ships in 10 Business Days
$1545.97 USD
Free Shipping
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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