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BMW Performance Engine Parts

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S63 Pure Stage 1 Turbo Upgrade

ES#3660750 - PURE-S63-0006KT - S63 Pure Stage 1 Turbo Upgrade - Capable of supporting 750+ WHP with supporting modifications - Includes a refundable $1800 core charge - Pure Turbos - BMW

Capable of supporting 750+ WHP with supporting modifications - Includes a refundable $1800 core charge

Brand:
Pure Turbos - Corporate Logo
ES#:
3660750
Mfg#:
PURE-S63-0006KT
Ships in 4 Business Days
$4466.99

This product was last offered at the strikethrough price on
07-13-2026

$4394.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

NEW B58 Gen1 PURE600 Turbo Upgrade

ES#5375066 - B58G1P600 - NEW B58 Gen1 PURE600 Turbo Upgrade - Capable of 550+ WHP with supporting modifications - New, no core charge! - Pure Turbos - BMW

Capable of 550+ WHP with supporting modifications - New, no core charge!

Brand:
Pure Turbos - Corporate Logo
ES#:
5375066
Mfg#:
B58G1P600
Ships in 1 Business Day
$1343.99

This product was last offered at the strikethrough price on
07-07-2026

$1095.00 USD
Free Shipping
on orders $49 and up

-10AN ORB X 3/4" Hose Barb Fitting Assembly - Priced Each

ES#3187875 - 003779ECS10 - -10AN ORB X 3/4" Hose Barb Fitting Assembly - Priced Each - Universal fitting for ECS Tuning Catch can to use a 3/4" Hose - ECS - Audi BMW Volkswagen MINI

Universal fitting for ECS Tuning Catch can to use a 3/4" Hose 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3187875
Mfg#:
003779ECS10
In Stock
ON SALE! SAVE 25%
$39.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Slip-On Exhaust

ES#4023656 - akrS-TY/T/1H - Titanium Slip-On Exhaust - An Axle-back slip-on system made from titanium for reduced weight and increased performance. - Akrapovic - BMW

An Axle-back slip-on system made from titanium for reduced weight and increased performance.

Brand:
Akrapovic - Corporate Logo
ES#:
4023656
Mfg#:
AKRS-TY/T/1H
Ships in 3 Business Days
$4604.99

This product was last offered at the strikethrough price on
06-18-2026

$4374.99 USD
This product is lifetime replacement eligible Lifetime Replacement

B58 Charge Pipe Kit - Powdercoated Black

ES#4428259 - 090722ECS09 - B58 Charge Pipe Kit - Powdercoated Black - Replaces your stock plastic charge pipe for improved flow, horsepower, reliability! - ECS - BMW

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

Brand:
ECS - Corporate Logo
ES#:
4428259
Mfg#:
090722ECS09
In Stock
ON SALE!
$321.99

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

$312.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Radiator Hose Kit

ES#2748020 - 003631ECS01 - Silicone Radiator Hose Kit - Retains OEM fitment with superior looks and durability! - ECS - BMW

Retains OEM fitment with superior looks and durability! 10X Entries Into Our F80 M3 Sweepstakes
Includes new connectors - don't reuse brittle, high mileage plastic connectors!

Brand:
ECS - Corporate Logo
ES#:
2748020
Mfg#:
003631ECS01
In Stock
ON SALE! SAVE 25%
$198.99

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

$149.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Upgrade Kit

ES#3072592 - 11617559523KT4 - Intake Manifold Upgrade Kit - Bolt-on 3-stage intake manifold featuring a Bav Auto intake manifold with high quality DISA valves and gaskets - Assembled By ECS - BMW

Bolt-on 3-stage intake manifold featuring a Bav Auto intake manifold with high quality DISA valves and gaskets 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3072592
Mfg#:
11617559523KT4
Ships in 1-2 days
ON SALE! SAVE 24%
$950.99

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

$718.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Momentum GT PRO 5R Cold Air Intake System

ES#3612897 - 54-76313 - Momentum GT PRO 5R Cold Air Intake System - An intake that adds style, power, and sound to your engine bay! - AFE - BMW

An intake that adds style, power, and sound to your engine bay!

Brand:
AFE - Corporate Logo
ES#:
3612897
Mfg#:
54-76313
Ships in 3 Business Days
ON SALE! SAVE 10%
$435.00

This product was last offered at the strikethrough price on
09-01-2026

$391.50 USD
This product is lifetime replacement eligible Lifetime Replacement

N52 High-Flow Water Pump Upgrade

ES#5425471 - 044952la04KT - N52 High-Flow Water Pump Upgrade - Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency. - ECS - BMW

Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5425471
Mfg#:
044952LA04KT
In Stock
ON SALE! SAVE 25%
$477.99

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

$358.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Performance Rear Muffler

ES#2827630 - SSXBM934 - E46 M3 Performance Rear Muffler - 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#:
2827630
Mfg#:
SSXBM934
Back Ordered
ON SALE! SAVE 10%
$1592.99

This product was last offered at the strikethrough price on
08-29-2026

$1432.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54 Pure Stage 2 "Hi-Flow" Turbo Upgrade - w/ Installation Kit

ES#4709442 - PUREN540004INSKT - N54 Pure Stage 2 "Hi-Flow" Turbo Upgrade - w/ Installation Kit - The solution for a big power competition N54 build (or wild street build). Capable of 600-700whp. Includes refundable $300 core charge. - Pure Turbos - BMW

The solution for a big power competition N54 build (or wild street build). Capable of 600-700whp. Includes refundable $300 core charge. With upgraded, 2.0" inlet snout to alleviate inlets popping off. For use with 2.0" inlet pipes.

Brand:
Pure Turbos - Corporate Logo
ES#:
4709442
Mfg#:
PUREN540004INSKT
Ships on Oct 19, 2026
$4291.99

This product was last offered at the strikethrough price on
07-14-2026

$4278.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Catted Downpipe

ES#4023662 - A90CATDP - Catted Downpipe - This downpipe has been proven to increase power by 18hp with a stock tune and upwards of 50hp with an aftermarket tune! - Active Autowerke - BMW

This downpipe has been proven to increase power by 18hp with a stock tune and upwards of 50hp with an aftermarket tune!

Brand:
Active Autowerke - Corporate Logo
ES#:
4023662
Mfg#:
A90CATDP
Ships in 3 Business Days
5% off MSRP

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

$1499.00

This product was last offered at the strikethrough price on
09-12-2026

$1424.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS N55 Baffled Oil Catch Can System

ES#3604152 - 003779ecs05aKT - ECS N55 Baffled Oil Catch Can System - Keep your intake tract clean and oil free, with our ECS Baffled Oil Catch Can System - ECS - BMW

Keep your intake tract clean and oil free, with our ECS Baffled Oil Catch Can System 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3604152
Mfg#:
003779ECS05AKT
In Stock
$387.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Carbon Fiber Intake

ES#4623288 - 015888LA07 - E9X M3 Carbon Fiber Intake - Give your S65 the style, sound, and performance to outshine the rest of the competition. Full gloss carbon fiber intake that features a roaring induction noise and outflows the factory intake by over 35%! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Give your S65 the style, sound, and performance to outshine the rest of the competition. Full gloss carbon fiber intake that features a roaring induction noise and outflows the factory intake by over 35%! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4623288
Mfg#:
015888LA07
In Stock
ON SALE!
$1121.99

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

$1065.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Valvetronic Catback Exhaust

This valved cat back system features wireless remote control and quad chrome silver tips.

Brand:
Armytrix - Corporate Logo
ES#:
3675830
Mfg#:
BMF13-QS17C
Ships on Oct 2, 2026
$4256.00 USD
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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