Fine tune your Blow Off or Diverter Valve to the exact needs of your engine with this complete tuning kit.
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Brand:
ES#:
2081087
Mfg#:
FMTVTUN
In Stock
ON SALE!
SAVE 12%
$34.99
This product was last offered at the strikethrough price on 10-26-2026
The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4839642
Mfg#:
013907LA01-03KT
In Stock
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$333.99
This product was last offered at the strikethrough price on 06-13-2026
A great upgrade for stock to mildly tuned engines
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4818434
Mfg#:
06A145710P
In Stock
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$41.99
This product was last offered at the strikethrough price on 05-02-2026
2 pin black connector
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Direct bolt on spacer without worry of a check-engine light
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Brand:
ES#:
2862882
Mfg#:
CTSDVSPCR
Ships in 7 Business Days
ON SALE!
SAVE 25%
$89.99
This product was last offered at the strikethrough price on 09-29-2026
A great upgrade for stock to mildly tuned engines
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Revised diaphragm-based diverter valve
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4691256
Mfg#:
06H145710C
In Stock
Limited Qty Sale
$49.99
This product was last offered at the strikethrough price on 06-11-2026
New OEM "710N" bypass valve with reinforced rubber diaphragm for longer use than other plastic valves.
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Commonly used for running aftermarket diverter and blow off valves
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2992471
Mfg#:
CTSHW049
Ships in 1-2 days
ON SALE!
SAVE 15%
$29.99
This product was last offered at the strikethrough price on 09-29-2026
Replace a worn-out diverter valve with an OEM diverter valve or Aftermarket diverter valve, or upgrade to a performance diverter valve to handle more boost.
Lifetime Replacement
