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Audi 4M SQ7 Quattro 4.0T

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Audi 4M SQ7 Quattro 4.0T Engine Parts & Accessories

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Stainless Steel 4.0T Ignition Coil Hardware Kit - With Red Titanium Washers

ES#4475740 - 97646A327-8RD - Stainless Steel 4.0T Ignition Coil Hardware Kit - With Red Titanium Washers - Upgraded stainless steel tie down bolts and red titanium ZSPEC washers! - ECS - Audi

Upgraded stainless steel tie down bolts and red titanium ZSPEC washers! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4475740
Mfg#:
97646A327-8RD
Ships in 4 Business Days
ON SALE!
$42.99

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

$41.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Cap

ES#4863595 - 4M0121321Q - Coolant Expansion Tank Cap - Keep proper pressure in your coolant system - Vaico - Audi

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4863595
Mfg#:
4M0121321Q
Special Order: No Guaranteed ETA
$39.99 USD
Free Shipping
on orders $49 and up

Crankshaft/Camshaft Position Sensor

ES#4849666 - 057906433B - Crankshaft/Camshaft Position Sensor - Also referred to as the impulse sender - URO - Audi

Also referred to as the impulse sender 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4849666
Mfg#:
057906433B
Ships in 1 Business Day
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing Gasket - Priced Each

ES#3348101 - 9A712113900 - Thermostat Housing Gasket - Priced Each - Two (2) Required - Genuine Porsche - Audi Porsche

Two (2) Required

Brand:
Genuine Porsche - Corporate Logo
ES#:
3348101
Mfg#:
9A712113900
Ships in 4 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injectors - Set Of Eight

ES#4828232 - 06M906036AQKT2 - Fuel Injectors - Set Of Eight - Includes all 8 injectors - Assembled By ECS - Audi

Includes all 8 injectors 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4828232
Mfg#:
06M906036AQKT2
In Stock
ON SALE!
$1060.99

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

$1033.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Stage 1 ECU Tune With POWERlink Cable

ES#5504045 - IESOWC11 - IE Stage 1 ECU Tune With POWERlink Cable - Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. - Integrated Engineering - Audi

Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504045
Mfg#:
IESOWC11
In Stock
Starting at $179.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Pure900 ECU Tune With POWERlink Cable

ES#5504043 - IESOWC13 - IE Pure900 ECU Tune With POWERlink Cable - Pure900 hybrid turbo ECU tune that unlocks up to 903 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. - Integrated Engineering - Audi

Pure900 hybrid turbo ECU tune that unlocks up to 903 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone. 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504043
Mfg#:
IESOWC13
In Stock
Starting at $179.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport High Output Ignition Coils - Yellow - Set Of Eight

ES#5374239 - 0341072012yel-8 - 034Motorsport High Output Ignition Coils - Yellow - Set Of Eight - Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation - 034Motorsport - Audi

Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5374239
Mfg#:
0341072012YEL-8
Ships in 2 Business Days
ON SALE! SAVE 14%
$504.00

This product was last offered at the strikethrough price on
08-17-2026

$430.92 USD
Free Shipping

034Motorsport High Output Ignition Coils - Red - Set Of Eight

ES#5374238 - 0341072012RED-8 - 034Motorsport High Output Ignition Coils - Red - Set Of Eight - Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation - 034Motorsport - Audi

Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5374238
Mfg#:
0341072012RED-8
Ships in 2 Business Days
ON SALE! SAVE 14%
$504.00

This product was last offered at the strikethrough price on
08-17-2026

$430.92 USD
Free Shipping

Scorcher High-Performance Ignition Coil - Set Of Eight

ES#4810285 - 77-92005-MD - Scorcher High-Performance Ignition Coil - Set Of Eight - Experience up to 20% more spark energy compared to your factory coils. - AFE - Audi

Experience up to 20% more spark energy compared to your factory coils.

Brand:
AFE - Corporate Logo
ES#:
4810285
Mfg#:
77-92005-MD
Ships in 3 Business Days
20% off MSRP

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

$491.99

This product was last offered at the strikethrough price on
08-23-2026

$393.00 USD
Free Shipping
on orders $49 and up

APR Engine Cover - 2.9T, 3.0T, 4.0T (SUV) - Forged Carbon Fiber

ES#4715659 - MS100257 - APR Engine Cover - 2.9T, 3.0T, 4.0T (SUV) - Forged Carbon Fiber - A full carbon fiber engine cover to enhance your engine bay! - APR - Audi Porsche

A full carbon fiber engine cover to enhance your engine bay! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4715659
Mfg#:
MS100257
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.

$1968.99

This product was last offered at the strikethrough price on
08-23-2026

$1749.99 USD
Free Shipping

Burger Motorsports JB4 Tuner

ES#4620151 - JB4-EA825-40TT - Burger Motorsports JB4 Tuner - Plug & play tune with gains up to 120hp/130lb-ft. - Burger Motorsports - Audi

Plug & play tune with gains up to 120hp/130lb-ft.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4620151
Mfg#:
JB4-EA825-40TT
Ships on Sep 9, 2026
$1199.00

This product was last offered at the strikethrough price on
05-21-2026

$879.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft/Camshaft Position Sensor

ES#5470128 - 057906433B - Crankshaft/Camshaft Position Sensor - Also referred to as the impulse sender - Hamburg Tech - Audi

Also referred to as the impulse sender

Brand:
Hamburg Tech - Corporate Logo
ES#:
5470128
Mfg#:
057906433B
Ships in 2 Business Days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated

ES#4726922 - SSXAU1026 - Cat-Back Exhaust System - Resonated - An entire system from the cat back for a full sound overhaul! - Milltek Sport - Audi

An entire system from the cat back for a full sound overhaul!

Brand:
Milltek Sport - Corporate Logo
ES#:
4726922
Mfg#:
SSXAU1026
Ships in 3 Business Days
$7632.99 USD

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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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