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BMW Performance Engine Parts

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Turner Performance Chip

ES#3098075 - 173-300 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT For 1988-1992 models with a manual transmission and ECU # 0-261-200-173

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098075
Mfg#:
173-300
In Stock
ON SALE! SAVE 20%
$249.00

This product was last offered at the strikethrough price on
10-28-2026

$199.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Cat-back Exhaust System

Increase power and sound with this cat back system from Scorpion.

Brand:
Scorpion - Corporate Logo
ES#:
3969452
Mfg#:
SBM050
Ships in 3 Business Days
$1986.99 USD

Supersprint Performance Mufflers - Round Tips

ES#3026172 - 789146-789126 - Supersprint Performance Mufflers - Round Tips - A more free flowing option - for use with the factory resonator forward - Supersprint - BMW

A more free flowing option - for use with the factory resonator forward

Brand:
Supersprint - Corporate Logo
ES#:
3026172
Mfg#:
789146-789126
Ships on Feb 8, 2027
$1980.00 USD
Free Shipping

N55 Upper Charge Pipe and Boost Pipe Kit

ES#4428242 - 090703ECS09 - N55 Upper Charge Pipe and Boost Pipe Kit - Replaces your stock plastic charge pipe and boost pipe for improved flow, horsepower, reliability! - ECS - BMW

Replaces your stock plastic charge pipe and boost pipe for improved flow, horsepower, reliability! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4428242
Mfg#:
090703ECS09
Back Ordered
ON SALE! SAVE 10%
$438.99

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

$395.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Engine Mount Kit - Stage 2

85A durometer polyurethane for the hardcore, performance-minded enthusiast!

Brand:
Black Forest Industries - Corporate Logo
ES#:
4810137
Mfg#:
EBFI77-MG20-602
Ships in 9 Business Days
$654.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Dry

ES#4461018 - 012054LA12-DRY - ECS Exact-Fit High Flow Air Filter - Dry - High flow filter replacement to get your engine breathing better than new! - ECS - BMW

High flow filter replacement to get your engine breathing better than new! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4461018
Mfg#:
012054LA12-DRY
In Stock
ON SALE! SAVE 25%
$83.99

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

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat Cams N54 Sport Camshaft Set

ES#4758278 - 1305001 - Cat Cams N54 Sport Camshaft Set - 266/266 - 216/216 - Cat Cams - BMW

266°/266° - 216°/216°

Brand:
Cat Cams - Corporate Logo
ES#:
4758278
Mfg#:
1305001
Special Order: No Guaranteed ETA
$1950.00 USD
Free Shipping
on orders $49 and up

Cat Cams N54 Race Camshaft Set

ES#4758297 - 1305003 - Cat Cams N54 Race Camshaft Set - 283/274 - 232/224 - Cat Cams - BMW

283°/274° - 232°/224°

Brand:
Cat Cams - Corporate Logo
ES#:
4758297
Mfg#:
1305003
Special Order: No Guaranteed ETA
$1950.00 USD
Free Shipping
on orders $49 and up

Stand Alone Auxiliary Fuel System - Dual Walbro 535 Pumps

ES#4858860 - 601-0341 - Stand Alone Auxiliary Fuel System - Dual Walbro 535 Pumps - A stand alone low-pressure fuel system dedicated to your port fueling - flows 800LPH at 3 Bar! - Precision Raceworks - BMW

A stand alone low-pressure fuel system dedicated to your port fueling - flows 800LPH at 3 Bar!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4858860
Mfg#:
601-0341
Ships in 10 Business Days
$2172.99

This product was last offered at the strikethrough price on
05-13-2026

$1949.99 USD
Free Shipping
on orders $49 and up

Athena Cut Ring Head Gasket - 84.5mm (84mm Bore)

ES#4758998 - ATH-HG-CR-M50-84 - Athena Cut Ring Head Gasket - 84.5mm (84mm Bore) - Upgrade From The OE MLS Gasket to The Best Performance Head Gasket on the Market! - 5150 Autosport - BMW

Upgrade From The OE MLS Gasket to The Best Performance Head Gasket on the Market!

Brand:
5150 Autosport - Corporate Logo
ES#:
4758998
Mfg#:
ATH-HG-CR-M50-84
Ships on Nov 23, 2026
$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Phenolic Spacer - BMP Manifold 1/2"

ES#4465271 - 501-0081 - Phenolic Spacer - BMP Manifold 1/2" - A must when swapping to metal manifolds! - Precision Raceworks - BMW

A must when swapping to metal manifolds!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465271
Mfg#:
501-0081
In Stock
$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9x M3 Performance Cat Back Exhaust - Black Tips

ES#2827635 - SSXBM941 - E9x M3 Performance Cat Back Exhaust - Black Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust with cerakote black tips. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust with cerakote black tips.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827635
Mfg#:
SSXBM941
Ships on Nov 24, 2026
$1948.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Catback Exhaust System

ES#3033217 - 783803.784726 - Supersprint Catback Exhaust System - A complete upgrade of the resonator and muffler - Supersprint - BMW

A complete upgrade of the resonator and muffler

Brand:
Supersprint - Corporate Logo
ES#:
3033217
Mfg#:
783803.784726
Ships on Feb 8, 2027
$1946.70 USD
Free Shipping

AWE Track Edition Catback Exhaust - F90 M5

ES#4044157 - GRP-EXH-BWF90M52 - AWE Track Edition Catback Exhaust - F90 M5 - The AWE catback bolts right up to the factory front pipe for easy installation. - AWE - BMW

The AWE catback bolts right up to the factory front pipe for easy installation. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4044157
Mfg#:
GRP-EXH-BWF90M52
Ships on Nov 20, 2026
ON SALE!
Starting at $1945.00 USD
Customize
Free Shipping
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.

Other BMW Performance Engine Parts

Let us help you find the parts that fit your BMW

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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