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BMW Performance Engine Parts

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S54 Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System

ES#3509738 - uppk-s54KT - S54 Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System - Includes Accessory Belt System! - Assembled By ECS - BMW

Includes Accessory Belt System! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3509738
Mfg#:
UPPK-S54KT
Ships on Jul 20, 2026
Auto Notify
ON SALE! SAVE 18%
$814.99

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

$666.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS X Performance Tuner

ES#4500718 - D440-0160 - DINANTRONICS X Performance Tuner - Max gains of up to +53 HP and +55 lb-ft TRQ (Crank); +47 HP and +48 lb-ft TRQ (Wheel) - Dinan - BMW

Max gains of up to +53 HP and +55 lb-ft TRQ (Crank); +47 HP and +48 lb-ft TRQ (Wheel) Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with the N63TU3 Engine only
For 2020+ Models only with the N63TU3 Engine

Brand:
Dinan - Corporate Logo
ES#:
4500718
Mfg#:
D440-0160
Back Ordered
Auto Notify
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$749.99

This product was last offered at the strikethrough price on
06-21-2026

$665.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Performance Muffler Set

ES#3184772 - 785237-785207KT - Supersprint Performance Muffler Set - 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#:
3184772
Mfg#:
785237-785207KT
Ships on Sep 23, 2026
$1996.99 USD
Free Shipping

AWE Track Edition Catback Exhaust - G90/G99 M5

ES#5446903 - 3020-4X790 - AWE Track Edition Catback Exhaust - G90/G99 M5 - Free up power and unleash your BMW's naturally aggressive S68 exhaust tone! - AWE - BMW

Free up power and unleash your BMW's naturally aggressive S68 exhaust tone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
5446903
Mfg#:
3020-4X790
Ships in 4 Business Days
ON SALE!
Starting at $1995.00 USD
Customize

Catted High-Flow Downpipes - Brushed Finish

Eliminate exhaust choke points and unleash hidden power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Evolution Racewerks - Corporate Logo
ES#:
4148317
Mfg#:
BM-EXH025SCAT
Ships in 8 Business Days
$1995.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler

ES#3057229 - 989204 - Rear Muffler - 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#:
3057229
Mfg#:
989204
Ships in 3 Business Days
$1992.00 USD
Free Shipping

BMS Pedal Tuner - Manual Transmission

ES#4708174 - BMSPBT-M - BMS Pedal Tuner - Manual Transmission - Remove the dead area from your throttle pedal. - Burger Motorsports - BMW

Remove the dead area from your throttle pedal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4708174
Mfg#:
BMSPBT-M
Ships on Jul 8, 2026
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Intake Kit

ES#4476367 - CTS-IT-166-B - CTS Turbo Intake Kit - Give your car Unrestricted air flow! - CTS - BMW

Give your car Unrestricted air flow! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4476367
Mfg#:
CTS-IT-166-B
Ships in 7 Business Days
$259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 323/328 Luft-Technik Intake System - Black Filter

ES#4873486 - 039102la01KT - E46 323/328 Luft-Technik Intake System - Black Filter - Free-flowing intake featuring a roaring induction noise and increased performance to replace your restrictive factory intake. - ECS - BMW

Free-flowing intake featuring a roaring induction noise and increased performance to replace your restrictive factory intake. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4873486
Mfg#:
039102LA01KT
In Stock
ON SALE! SAVE 15%
$333.99

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

$283.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3026172
Mfg#:
789146-789126
Ships on Sep 23, 2026
$1980.00 USD
Free Shipping

Charge Pipe Upgrade Kit - Black

ES#3690642 - CTS-IT-810 - Charge Pipe Upgrade Kit - Black - Precision CNC machined! - CTS - BMW

Precision CNC machined! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For RWD models only

Brand:
CTS - Corporate Logo
ES#:
3690642
Mfg#:
CTS-IT-810
Ships in 7 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Race Mufflers

ES#3025555 - 044236-044206 - Supersprint Race Mufflers - Tuned specifically for your M5's deep growl - Supersprint - BMW

Tuned specifically for your M5's deep growl affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3025555
Mfg#:
044236-044206
Ships on Sep 23, 2026
$1972.80 USD
Free Shipping

Turner Plug-and-Play IAT Relocation Kit

ES#3194684 - 014579TMS - Turner Plug-and-Play IAT Relocation Kit - Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output - Turner Motorsport - BMW

Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Alleviate the plague of heat soak on the street or track.
For vehicles with production date from 09/1998

Brand:
Turner Motorsport - Corporate Logo
ES#:
3194684
Mfg#:
014579TMS
Ships in 1 day
ON SALE!
Starting at $138.57 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF Lower Charge Pipe Upgrade

ES#3984932 - 305450 - VRSF Lower Charge Pipe Upgrade - Upgrade your plastic OEM lower charge pipe - VRSF - BMW

Upgrade your plastic OEM lower charge pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! Designed to work with VRSF intercooler

Brand:
VRSF - Corporate Logo
ES#:
3984932
Mfg#:
305450
In Stock
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport F3X N55 Valved Catback Exhaust & Open Carbon Intake

ES#4750971 - 025817TMS09EBKT - Turner Motorsport F3X N55 Valved Catback Exhaust & Open Carbon Intake - Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! + The ultimate intake for your N55 powered BMW - adds +7 WHP / +14 lb-ft of torque! - Enthusiast Bundles - BMW

Upgrade the flow, sound, and look of your N55 powered BMW's exhaust system! + The ultimate intake for your N55 powered BMW - adds +7 WHP / +14 lb-ft of torque! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4750971
Mfg#:
025817TMS09EBKT
Ships on Jul 15, 2026
Auto Notify
ON SALE! SAVE 22%
$2512.98

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

$1969.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eisenmann Performance Sport Exhaust System - F3X 328i / 428i

Maximize performance and style with massive weight savings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modification of the Rear Bumper Required w/ 4x76mm tips

Brand:
Eisenmann - Corporate Logo
ES#:
3984678
Mfg#:
B5428.00764KT
In Stock at Vendor
Starting at $1968.99 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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