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BMW F90 M5 S63 4.4L

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BMW F90 M5 S63 4.4L Performance Engine Parts

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DEI Exhaust Wrap

ES#4028210 - 010120KT - DEI Exhaust Wrap - Increase power by containing exhaust heat - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Increase power by containing exhaust heat

Brand:
DEI - Corporate Logo
ES#:
4028210
Mfg#:
010120KT
Ships on Nov 10, 2026
ON SALE!
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Titanium Exhaust Wrap

ES#4028215 - 010128KT - Titanium Exhaust Wrap - Designed to handle temperatures up to 2800F - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle temperatures up to 2800�F

Brand:
DEI - Corporate Logo
ES#:
4028215
Mfg#:
010128KT
Ships on Nov 10, 2026
Starting at $19.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WMI Inline Filter

ES#4715238 - BMS-WMI-FIL - WMI Inline Filter - Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem - Burger Motorsports - Audi BMW Volkswagen MINI

Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem

Brand:
Burger Motorsports - Corporate Logo
ES#:
4715238
Mfg#:
BMS-WMI-FIL
Ships on Nov 4, 2026
$15.00 USD
Free Shipping
on orders $49 and up

Green LED

ES#2826275 - 80003 - Green LED - SnowPerformance - Audi BMW Volkswagen MINI

Brand:
SnowPerformance - Corporate Logo
ES#:
2826275
Mfg#:
80003
Ships in 1 Business Day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Amber LED

Brand:
SnowPerformance - Corporate Logo
ES#:
2826274
Mfg#:
80001
Ships in 2 Business Days
$6.99 USD
Free Shipping
on orders $49 and up

14" Stainless Steel Locking Ties - Pack Of 4

ES#261435 - 010202 - 14" Stainless Steel Locking Ties - Pack Of 4 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261435
Mfg#:
010202
Ships on Nov 10, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSB WMI Controller - V2 Universal

ES#4715229 - FSB-UNI - FSB WMI Controller - V2 Universal - Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! - Burgaflex - Audi BMW Volkswagen MINI

Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! For most JB4 applications.

Brand:
Burgaflex - Corporate Logo
ES#:
4715229
Mfg#:
FSB-UNI
In Stock
ON SALE!
$153.00

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

$141.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Milltek Sport Cat Back System - Polished Tips *Scratch And Dent*

ES#5388431 - SSXBM1180 - Milltek Sport Cat Back System - Polished Tips *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** An entire system from the downpipes back for a full sound overhaul! - Scratch & Dent - BMW

***Please see photos and description prior to ordering, all sales final.*** An entire system from the downpipes back for a full sound overhaul! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5388431
Mfg#:
SSXBM1180
In Stock
ON SALE! SAVE 37%
$4948.00

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

$3125.50 USD
Scratch and Dent Item

SnowPerformance Stage 2 Boost Cooler Forced Induction Progressive Engine Mount Water-Methanol Injection Kit *Scratch And Dent*

ES#5491579 - SN0-20010SD2 - SnowPerformance Stage 2 Boost Cooler Forced Induction Progressive Engine Mount Water-Methanol Injection Kit *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** Red High Temp Nylon Tubing, Quick-Connect Fittings - Scratch & Dent - Audi BMW Volkswagen MINI

***Please see photos and description prior to ordering, all sales final.*** Red High Temp Nylon Tubing, Quick-Connect Fittings ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5491579
Mfg#:
SN0-20010SD2
In Stock
ON SALE! SAVE 12%
$482.99

This product was last offered at the strikethrough price on
10-03-2026

$426.99 USD
Free Shipping
on orders $49 and up

Black Series Carbon Fiber Cold Air Intake System - Pro 5R Filters

ES#4158594 - 58-10005R - Black Series Carbon Fiber Cold Air Intake System - Pro 5R Filters - Increases intake air flow and power potential! - AFE - BMW

Increases intake air flow and power potential!

Brand:
AFE - Corporate Logo
ES#:
4158594
Mfg#:
58-10005R
In Stock at Vendor
ON SALE!
$1461.00

This product was last offered at the strikethrough price on
10-19-2026

$1387.95 USD
Free Shipping

Black Series Carbon Fiber Cold Air Intake System - Pro DRY S Filters

ES#4158593 - 58-10005D - Black Series Carbon Fiber Cold Air Intake System - Pro DRY S Filters - Increases intake air flow and power potential! - AFE - BMW

Increases intake air flow and power potential!

Brand:
AFE - Corporate Logo
ES#:
4158593
Mfg#:
58-10005D
Ships in 3 Business Days
ON SALE! SAVE 14%
$1619.00

This product was last offered at the strikethrough price on
10-19-2026

$1387.95 USD

SCORCHER BLUE Bluetooth Power Module

ES#3981348 - 77-86325 - SCORCHER BLUE Bluetooth Power Module - Increase performance without sacrificing reliability - AFE - BMW

Increase performance without sacrificing reliability

Brand:
AFE - Corporate Logo
ES#:
3981348
Mfg#:
77-86325
Ships in 3 Business Days
ON SALE!
$619.00

This product was last offered at the strikethrough price on
10-19-2026

$572.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SwitchPath Axle-Back Exhaust - Chrome Silver Tips

ES#4043887 - 3025-42061 - SwitchPath Axle-Back Exhaust - Chrome Silver Tips - Upgrade your exhaust and retain the factory valve behavior. - AWE - BMW

Upgrade your exhaust and retain the factory valve behavior. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4043887
Mfg#:
3025-42061
Ships on Nov 9, 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.

$2805.99

This product was last offered at the strikethrough price on
10-19-2026

$2665.00 USD
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.

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

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