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BMW E70 Blow Off Valves

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Turbosmart Kompact EM Plumb Back Valve VR9

ES#4049607 - TS-0223-1292 - Turbosmart Kompact EM Plumb Back Valve VR9 - Plug and play diverter valve upgrade with plumb back design - TurboSmart - BMW

Plug and play diverter valve upgrade with plumb back design

Brand:
TurboSmart - Corporate Logo
ES#:
4049607
Mfg#:
TS-0223-1292
In Stock
10% off MSRP

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

$309.99

This product was last offered at the strikethrough price on
07-17-2026

$278.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Atmospheric Diverter Valve Spacer - Black

ES#4465097 - 019477LA01-01 - BMW Atmospheric Diverter Valve Spacer - Black - Let your turbo blow off some air for an exhilarating driving experience! - ECS - BMW

Let your turbo blow off some air for an exhilarating driving experience! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4465097
Mfg#:
019477LA01-01
In Stock
ON SALE! SAVE 25%
$90.99

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

$68.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TORX-COUNTERSUNK HEA

ES#241285 - 07129905261 - TORX-COUNTERSUNK HEA - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
241285
Mfg#:
07129905261
In Stock
ON SALE! SAVE 26%
$4.99

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

$3.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Blow Off Valves

The blow-off valve releases boost pressure when the throttle butterfly valve is closed either between shifts or whenever you're lifting off the throttle. Replace a failing BOV to prevent boost leaks or upgrade to a performance blow-off valve for better sound and higher boost pressure thresholds!

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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