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BMW Performance Engine Parts

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ES#4023465 - JB4-B58 - B58 Gen1 JB4 Performance Tuner - Plug & play power  gain up to 60 horsepower on a stock car, 80+ horsepower on a modified car with a B58! Highest HP gains from Burger Motorsport! - Burger Motorsports - BMW

Plug & play power — gain up to 60 horsepower on a stock car, 80+ horsepower on a modified car with a B58! Highest HP gains from Burger Motorsport! Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4023465
Mfg#:
JB4-B58
In Stock
$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932375 - BM3FFHFGS58EB - BM3 FlexFuel Kit - Engine Bay Location - A plug-and-play solution to add Flex Fuel capability to your BMW! - Bootmod3 - BMW

A plug-and-play solution to add Flex Fuel capability to your BMW!

Brand:
Bootmod3 - Corporate Logo
ES#:
4932375
Mfg#:
BM3FFHFGS58EB
Ships in 10 Business Days
8% off MSRP

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

$649.00

This product was last offered at the strikethrough price on
11-02-2026

$599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cast endtanks with multiple dividers with a 60% increase in core size for maximum cooling efficiency 2X Entries Into Our F80 M3 Sweepstakes

Brand:
CSF - Corporate Logo
ES#:
4623610
Mfg#:
8082-AW-BP
Ships in 3 Business Days
$2395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eliminate exhaust choke points and unleash hidden power - Features two 200 Cell high-flow catalytic converters!

Brand:
Evolution Racewerks - Corporate Logo
ES#:
4488117
Mfg#:
BM-EXH026SCAT
Ships in 8 Business Days
$2395.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3508732 - S1-N20 - BMS Stage 1 Tuner - N20/N26 - Gains of up to 35HP and 50lb/ft! - Burger Motorsports - BMW

Gains of up to 35HP and 50lb/ft! Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508732
Mfg#:
S1-N20
Ships in 2 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2739952 - 11510392553RKT2 - ECS Cooling System Refresh Kit - Level 3  - Everything you need to totally service your cooling system, including a radiator and belt service. Now Includes ECS Billet Aluminum Radiator Drain Plug! - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. Now Includes ECS Billet Aluminum Radiator Drain Plug! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with automatic or DCT transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739952
Mfg#:
11510392553RKT2
Ships in 1 day
ON SALE!
$1234.99

This product was last offered at the strikethrough price on
10-13-2026

$1196.70 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

100% handcrafted in Italy. Stainless steel construction. Legendary sound! Requires Modification to Rear Bumper

Brand:
Supersprint - Corporate Logo
ES#:
4034851
Mfg#:
982946926KT
Ships on Feb 5, 2027
$2392.99 USD
ES#2827626 - SSXBM462 - E46 M3 Performance Cat Back Exhaust - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827626
Mfg#:
SSXBM462
Ships on Nov 23, 2026
$2387.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4883216 - 601-0027 - N54 Relocated Inlet Kit - Upgraded Turbos (2") - Relocates your intake to the passenger's side of the engine with high flow silicone hoses and filters - Precision Raceworks - BMW

Relocates your intake to the passenger's side of the engine with high flow silicone hoses and filters

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883216
Mfg#:
601-0027
Ships in 10 Business Days
$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4389517 - MAD-024 - Upper Charge Pipe Upgrade - Best Value Charge Pipe Upgrade! - MAD - BMW

Best Value Charge Pipe Upgrade!

Brand:
MAD - Corporate Logo
ES#:
4389517
Mfg#:
MAD-024
Ships in 5 Business Days
$188.99

This product was last offered at the strikethrough price on
06-03-2026

$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4147584 - 3015-11060 - Resonated Touring Edition Exhaust - OE Tips - An exhaust where performance, sound and drivability come together in harmony - AWE - BMW

An exhaust where performance, sound and drivability come together in harmony 2X Entries Into Our F80 M3 Sweepstakes
Resonated version is suggested for stock downpipe cars.

Brand:
AWE - Corporate Logo
ES#:
4147584
Mfg#:
3015-11060
Ships on Nov 23, 2026
5% off MSRP

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

$2478.99

This product was last offered at the strikethrough price on
11-02-2026

$2355.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4674625 - D660-0093-BLK - Dinan Valved Axle Back - 2021-2023 BMW M3/M4 - Black Tips - Improve and refine the sound of your G80/G82 with this valved axle-back exhaust from Dinan! - Dinan - BMW

Improve and refine the sound of your G80/G82 with this valved axle-back exhaust from Dinan! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4674625
Mfg#:
D660-0093-BLK
Special Order: No Guaranteed ETA
11% off MSRP

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

$2643.99

This product was last offered at the strikethrough price on
11-02-2026

$2349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4690965 - D660-0100-BLK - Dinan Valved Axle-Back Exhaust - Quad 114mm Black Tips - BMW G87 M2 - Improve the tone and volume of your M2's exhaust with this performance exhaust from Dinan - Maximum gains of +6 HP and +5 lb-ft of torque - Dinan - BMW

Improve the tone and volume of your M2's exhaust with this performance exhaust from Dinan - Maximum gains of +6 HP and +5 lb-ft of torque Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4690965
Mfg#:
D660-0100-BLK
Ships in 2 Business Days
11% off MSRP

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

$2643.99

This product was last offered at the strikethrough price on
11-02-2026

$2349.99 USD
Free Shipping
ES#4690964 - D660-0100 - Dinan Valved Axle-Back Exhaust - Quad 114mm Polished Tips - BMW G87 M2 - Improve the tone and volume of your M2's exhaust with this performance exhaust from Dinan - Maximum gains of +6 HP and +5 lb-ft of torque - Dinan - BMW

Improve the tone and volume of your M2's exhaust with this performance exhaust from Dinan - Maximum gains of +6 HP and +5 lb-ft of torque Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4690964
Mfg#:
D660-0100
Ships in 5 Business Days
11% off MSRP

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

$2643.99

This product was last offered at the strikethrough price on
11-02-2026

$2349.99 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.

Other BMW Performance Engine Parts

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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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