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BMW Z3 M Coupe S54 3.2L

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BMW Z3 M Coupe S54 3.2L Performance Engine Parts

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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 For Our 25th Anniversary Sweepstakes!

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

Shark Injector Performance Software - Sport Mode Memory

ES#3138987 - N4S54MEM - Shark Injector Performance Software - Sport Mode Memory - Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 8,100rpm, improves throttle response, and improves power output - plus remembers your Sport Mode selection! For use with 91 octane fuel. - Shark Injector - BMW

Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 8,100rpm, improves throttle response, and improves power output - plus remembers your Sport Mode selection! For use with 91 octane fuel.

Brand:
Shark Injector - Corporate Logo
ES#:
3138987
Mfg#:
N4S54MEM
Ships in 6 Business Days
ON SALE! SAVE 10%
$349.00

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

$314.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Engine Mount - Priced Each

Keep your engine securely mounted 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480234
Mfg#:
11812283798
Ships on Sep 28, 2026
Auto Notify
$45.99 USD
This product is lifetime replacement eligible Lifetime Replacement

BMW S54B32 12.5:1 Single Piston 87.00 mm

ES#4840612 - 297119S - BMW S54B32 12.5:1 Single Piston 87.00 mm - The JE 12.5:1 pistons for the BMW S54B32 are engineered to elevate performance by boosting the engine's compression ratio. Specs: 12.5:1 Compression - 87.00 mm Bore 1.271 in. CH, -8.70 CC - JE Piston - BMW

The JE 12.5:1 pistons for the BMW S54B32 are engineered to elevate performance by boosting the engine's compression ratio. Specs: 12.5:1 Compression - 87.00 mm Bore – 1.271 in. CH, -8.70 CC

Brand:
JE Piston - Corporate Logo
ES#:
4840612
Mfg#:
297119S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S54B32 11.5:1 Single Piston 87.00mm

This piston ensures seamless fitment and outstanding quality, meeting the highest standards for BMW performance parts. Specs: 11.5:1 Compression, 87.00 mm Bore, 1.220 in. CH, -9.90 CC

Brand:
JE Piston - Corporate Logo
ES#:
4841455
Mfg#:
297173S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S54B32 9:1 Single Piston 86.5mm

BMW S52B32 USA Piston – 86.50 mm Bore – 1.220 in. CH, -25.10 CC

Brand:
JE Piston - Corporate Logo
ES#:
4840617
Mfg#:
297170S
Back Ordered
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54B32 JE Piston 9:1 Piston Single 87.50mm

JE Pistons are high-performance forged pistons designed for racing and high-output engines. Known for their durability, precision, and advanced engineering. Specs: 87.50 mm Bore – 1.271 in. CH, -30.00 CC

Brand:
JE Piston - Corporate Logo
ES#:
4840512
Mfg#:
297116S
Back Ordered
$299.99 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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