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BMW 335i Performance Engine Parts

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ES#3521469 - FIEPIK5 - Fuel It N55 F-Series Port Injection Kit - Complete direct port injection kit for you N55. - Fuel-It! - BMW

Complete direct port injection kit for you N55. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
3521469
Mfg#:
FIEPIK5
Ships on Jun 22, 2026
Starting at $1628.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4840500 - 338095 - JE Pistons BMW N54 - The JE Pistons kit for the BMW N54 engine features forged aluminum pistons for strength and durability. Designed for the 3.0L twin-turbo engine, these lightweight pistons improve combustion and throttle response. - JE Piston - BMW

The JE Pistons kit for the BMW N54 engine features forged aluminum pistons for strength and durability. Designed for the 3.0L twin-turbo engine, these lightweight pistons improve combustion and throttle response. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JE Piston - Corporate Logo
ES#:
4840500
Mfg#:
338095
In Stock at Vendor
$1349.99 USD
Free Shipping
on orders $49 and up
ES#4840492 - 338094 - BMW N54B30 KIT JE Pistons - The JE Pistons kit for the BMW N54 engine features forged aluminum pistons for strength and durability. - JE Piston - BMW

The JE Pistons kit for the BMW N54 engine features forged aluminum pistons for strength and durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JE Piston - Corporate Logo
ES#:
4840492
Mfg#:
338094
In Stock at Vendor
$1349.99 USD
Free Shipping
on orders $49 and up
ES#4429874 - MMR02-0201 - Upper Charge Pipe Kit - Swap our your OEM plastic charge pipe for a reliable and performance geared option! - MMX Performance - BMW

Swap our your OEM plastic charge pipe for a reliable and performance geared option! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with N55 Engine

Brand:
MMX Performance - Corporate Logo
ES#:
4429874
Mfg#:
MMR02-0201
Ships in 2 Business Days
$308.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5435302 - MMICP-N54-07 - Performance Charge Pipe Kit - This kit replaces the brittle stock unit with mandrel-bent aluminum piping, providing a permanent solution that can handle significantly higher boost levels than stock. - Mishimoto - BMW

This kit replaces the brittle stock unit with mandrel-bent aluminum piping, providing a permanent solution that can handle significantly higher boost levels than stock. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
5435302
Mfg#:
MMICP-N54-07
Ships in 3 Business Days
$263.99 USD
Free Shipping
on orders $49 and up
ES#4043196 - SN0-2169-BRD - Boost Cooler Stage 2 Direct Port Water/Methanol Injection Kit - This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation. - SnowPerformance - BMW

This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4043196
Mfg#:
SN0-2169-BRD
Ships in 1 Business Day
$1503.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3033283 - 980636-980606 - Supersprint Performance Mufflers (4x80mm Tips) - Increased performance and sound - Supersprint - BMW

Increased performance and sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3033283
Mfg#:
980636-980606
Ships on Sep 8, 2026
$2164.99 USD
Free Shipping
ES#4030601 - 9885220 - Supersprint Performance Exhaust System - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
4030601
Mfg#:
9885220
Ships in 3 Business Days
Starting at $3856.98 USD
ES#4030551 - 9886210 - Supersprint Performance Exhaust System - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
4030551
Mfg#:
9886210
Ships in 3 Business Days
Starting at $3853.99 USD
ES#3033322 - 980202 - Supersprint Section 1 with Metallic Sport Cats - A more free flowing option - Supersprint - BMW

A more free flowing option affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3033322
Mfg#:
980202
Ships in 3 Business Days
$3613.99 USD
Free Shipping
ES#3033627 - F988524 - Supersprint Performance Muffler (2x100mm Tips) - A low exhaust note with a free flow design - Supersprint - BMW

A low exhaust note with a free flow design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3033627
Mfg#:
F988524
Ships in 3 Business Days
$2268.00 USD
ES#5457434 - UVM76MMTSTYLEX1 - Universal T-Style Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457434
Mfg#:
UVM76MMTSTYLEX1
Ships in 1 Business Day
$499.99 USD
Free Shipping
ES#5457432 - UVM76MMDUALOUTx1 - Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 3.0" (76mm) - 1 Muffler - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457432
Mfg#:
UVM76MMDUALOUTX1
Ships in 1 Business Day
$399.99 USD
Free Shipping

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.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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