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Audi 4M SQ7 Quattro 4.0T

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Audi 4M SQ7 Quattro 4.0T Engine Intake Parts

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Stage 2.5 Boost-Controlled Water/Meth Injection Kit

ES#2855201 - SN0210 - Stage 2.5 Boost-Controlled Water/Meth Injection Kit - Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. - SnowPerformance - Audi BMW Volkswagen MINI

Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. Gauge Pod controller, for optimum control even from the driver's seat!

Brand:
SnowPerformance - Corporate Logo
ES#:
2855201
Mfg#:
SN0210
In Stock
$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded diverter Valve 06H145710D with hardware

ES#2823251 - 06H145710Dkt4 - Upgraded diverter Valve 06H145710D with hardware - Upgrade to the piston style diverter valve with installation hardware - Assembled By ECS - Audi Volkswagen

Upgrade to the piston style diverter valve with installation hardware

Brand:
Assembled By ECS - Corporate Logo
ES#:
2823251
Mfg#:
06H145710DKT4
In Stock
ON SALE!
$59.99

This product was last offered at the strikethrough price on
07-28-2026

$54.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Piston Diverter Valve 06H145710D

ES#1831851 - 06H145710D - Upgraded Piston Diverter Valve 06H145710D - Upgrade to a superior piston style diverter valve to avoid costly boost leaks - Pierburg - Audi Volkswagen

Upgrade to a superior piston style diverter valve to avoid costly boost leaks

Brand:
Pierburg - Corporate Logo
ES#:
1831851
Mfg#:
06H145710D
In Stock
43% off MSRP

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

$110.00

This product was last offered at the strikethrough price on
08-22-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Carbon Fiber Intake System - 4.0T EA825 SUV

ES#4660299 - CI100056D - APR Carbon Fiber Intake System - 4.0T EA825 SUV - Features an intake plenum in a matte forged carbon finish with a proprietary performance intake filter that flows up to 22% more than stock! - APR - Audi Porsche

Features an intake plenum in a matte forged carbon finish with a proprietary performance intake filter that flows up to 22% more than stock! Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4660299
Mfg#:
CI100056D
In Stock
11% off MSRP

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

$1199.99

This product was last offered at the strikethrough price on
08-22-2026

$1065.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Piston Diverter Valve 06H145710D

ES#4818482 - 06H145710D - Upgraded Piston Diverter Valve 06H145710D - Upgrade to an OE-quality superior piston style diverter valve to avoid costly boost leaks - Bremmen Parts - Audi Volkswagen

Upgrade to an OE-quality superior piston style diverter valve to avoid costly boost leaks

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818482
Mfg#:
06H145710D
In Stock
ON SALE!
$47.99

This product was last offered at the strikethrough price on
06-10-2026

$44.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake System

ES#4660973 - EVE-4V8TT-CF-INT - Carbon Fiber Intake System - Complete carbon fiber intake system to transform the look, sound and feel of your 4.0TFSI. - Eventuri - Audi Porsche

Complete carbon fiber intake system to transform the look, sound and feel of your 4.0TFSI.

Brand:
Eventuri - Corporate Logo
ES#:
4660973
Mfg#:
EVE-4V8TT-CF-INT
Ships in 9 Business Days
$2995.00 USD
This product is lifetime replacement eligible Lifetime Replacement

APR Intake Filter � 2.9T/3.0T/4.0T

ES#4656868 - RF100022 - APR Intake Filter 2.9T/3.0T/4.0T - Direct replacement upgrade that uses a high flow cotton gauze filtration material and flow-bench optimized design - APR - Audi Porsche

Direct replacement upgrade that uses a high flow cotton gauze filtration material and flow-bench optimized design Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4656868
Mfg#:
RF100022
In Stock
11% off MSRP

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

$281.99

This product was last offered at the strikethrough price on
08-22-2026

$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AEM V3 Water/Methanol Injection Kit (30-3300)

ES#517900 - 30-3000 - AEM V3 Water/Methanol Injection Kit (30-3300) - Increase power and efficiency while decreasing combustion temperatures - AEM Electronics - Audi BMW Volkswagen MINI

Increase power and efficiency while decreasing combustion temperatures

Brand:
AEM Electronics - Corporate Logo
ES#:
517900
Mfg#:
30-3000
In Stock
11% off MSRP

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

$674.95

This product was last offered at the strikethrough price on
08-22-2026

$599.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

4M SQ7 Luft-Technik Intake System

ES#5374630 - 040300LA10 - 4M SQ7 Luft-Technik Intake System - Featuring dual cone filters and carbon fiber shroud for superior air flow and aesthetics. - ECS - Audi
ECS Tuning recommends this product.

Featuring dual cone filters and carbon fiber shroud for superior air flow and aesthetics.

Brand:
ECS - Corporate Logo
ES#:
5374630
Mfg#:
040300LA10
In Stock
$2039.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Boost Cooler Stage 3 DI ProLine Water/Methanol Injection

ES#4698806 - SP10317PRO - Boost Cooler Stage 3 DI ProLine Water/Methanol Injection - Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings. - SnowPerformance - Audi BMW Volkswagen MINI

Proven to reduce the air inlet temperature by up to 100 degrees and increase octane by 25points for maximum HP and cooling! 3-liter reservoir, stainless steel braided line, 4AN fittings.

Brand:
SnowPerformance - Corporate Logo
ES#:
4698806
Mfg#:
SP10317PRO
In Stock at Vendor
$833.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#4753189 - 06H145710D - Diverter Valve - Superior piston style diverter valve - URO - Audi Volkswagen

Superior piston style diverter valve We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4753189
Mfg#:
06H145710D
In Stock
$57.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Intercooler System - Raw

ES#4830366 - CSF-8280 - CSF Intercooler System - Raw - Utilizing all factory mounting points, the installation is straightforward with a drop-in fit design. - 034Motorsport - Audi

Utilizing all factory mounting points, the installation is straightforward with a “drop-in fit” design.

Brand:
034Motorsport - Corporate Logo
ES#:
4830366
Mfg#:
CSF-8280
Ships in 2 Business Days
ON SALE! SAVE 10%
$4895.00

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

$4405.50 USD
Free Shipping

More About Engine Intake Parts

All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.

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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