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BMW F30 Blow Off Valves

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ES#4140409 - TS-0223-1092 - Turbosmart Kompact EM BOV VR9 Dual Port - Plug and play diverter valve upgrade with dual port design - TurboSmart - BMW

Plug and play diverter valve upgrade with dual port design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TurboSmart - Corporate Logo
ES#:
4140409
Mfg#:
TS-0223-1092
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.

$350.99

This product was last offered at the strikethrough price on
06-04-2026

$315.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
06-04-2026

$278.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4465097
Mfg#:
019477LA01-01
In Stock
ON SALE! SAVE 40%
$88.99

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

$53.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3137647 - CTSBV0015 - Atmospheric Blow Off Valve Kit - Eliminates failure from torn diaphragms, cracked plastic, and cooked electronics. High performance BOV with long life and great sound! - CTS - BMW

Eliminates failure from torn diaphragms, cracked plastic, and cooked electronics. High performance BOV with long life and great sound! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3137647
Mfg#:
CTSBV0015
In Stock
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5375301 - FMEDV104A - Electronic Atmospheric Blowoff Valve (E-DV) - BMW E & F Series N55 - Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causeing any check engine or service lights - Forge - BMW

Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causeing any check engine or service lights affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
5375301
Mfg#:
FMEDV104A
Back Ordered
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5375354 - FMEDV110A - Electronic Atmospheric Blowoff Valve (E-DV) - BMW F Series N20 - Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causeing any check engine or service lights - Forge - BMW

Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causeing any check engine or service lights affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
5375354
Mfg#:
FMEDV110A
Ships on Jun 30, 2026
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3985152 - CTS-BV-0015 - N20 Blow Off Valve Kit  - made from billet construction and completely serviceable. - CTS - BMW

made from billet construction and completely serviceable. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3985152
Mfg#:
CTS-BV-0015
Ships in 7 Business Days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2895497 - 11657609210 - Blow off valve - Releases unwanted boost pressure from the intake piping - Vemo - BMW

Releases unwanted boost pressure from the intake piping affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2895497
Mfg#:
11657609210
In Stock at Vendor
$245.99

This product was last offered at the strikethrough price on
05-07-2026

$238.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2583881 - 11657609210 - Blow off valve - Releases unwanted boost pressure from the intake piping - Genuine BMW - BMW

Releases unwanted boost pressure from the intake piping affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2583881
Mfg#:
11657609210
Ships in 1 day
7% off MSRP

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

$211.99

This product was last offered at the strikethrough price on
06-04-2026

$197.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5435319 - DV-028 - N55 Diverter Valve Spacer - Give your factory turbo and diverter valve the satisfying blow-off valve (BOV) sound with every gear change and throttle closure - CTS - BMW

Give your factory turbo and diverter valve the satisfying blow-off valve (BOV) sound with every gear change and throttle closure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
5435319
Mfg#:
DV-028
Back Ordered
10% off MSRP

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

$39.99

This product was last offered at the strikethrough price on
06-05-2026

$35.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#241285 - 07129905261 - TORX-COUNTERSUNK HEA - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
241285
Mfg#:
07129905261
In Stock
ON SALE! SAVE 24%
$4.99

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

$3.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Releases unwanted boost pressure from the intake piping affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pierburg - Corporate Logo
ES#:
4492813
Mfg#:
11657609210
Special Order: No Guaranteed ETA
$170.99 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!

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