Replacement exhaust valve
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Brand:
ES#:
249040
Mfg#:
11347573840
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$113.99
This product was last offered at the strikethrough price on
$107.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
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#:
4716135
Mfg#:
RET-BMN54-TI-12
$197.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
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#:
4716136
Mfg#:
RET-BMN54-TE-12
$197.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
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#:
4716130
Mfg#:
RET-BMN54-TI
$16.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Single Groove sodium filled exhaust valves for high performance builds
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#:
4643330
Mfg#:
BMEVI-1055S-HS
$55.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Inconel-Nimonic / Sodium Filled, oversize 28.50mm (+0.5mm)
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Brand:
ES#:
4716060
Mfg#:
BMEVI-1054S-HS-1
Limited Qty Sale
$55.99
This product was last offered at the strikethrough price on
$50.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Allows the release of exhaust gasses from the combustion chamber.
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#:
22981
Mfg#:
11347553772
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$103.99
This product was last offered at the strikethrough price on
$100.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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:
GSC Power Division
ES#:
4840009
Mfg#:
3090-12
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$87.99
This product was last offered at the strikethrough price on
$78.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
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:
GSC Power Division
ES#:
4840008
Mfg#:
3089-12
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$87.99
This product was last offered at the strikethrough price on
$78.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
High performance valve springs. 75lb @ 37mm, 155lb @ 10mm
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#:
4716020
Mfg#:
SPR-FE20BE
Limited Qty Sale
$19.99
This product was last offered at the strikethrough price on
$18.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Single replacement exhaust valve seal
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#:
4070637
Mfg#:
11340038720
$12.99
This product was last offered at the strikethrough price on
$2.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Stainless Steel 21-4N, Oversize 31.9mm (+0.5mm)
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Brand:
ES#:
4716055
Mfg#:
BMIVN-1054S-1
$25.99 USD
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on orders $49 and up
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#:
261845
Mfg#:
11347563460
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.99
This product was last offered at the strikethrough price on
$19.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Two required per valve, necessary for use with certain supertech 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#:
4716123
Mfg#:
KPR-5.0-7S
$3.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replacement exhaust 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
Brand:
ES#:
3576717
Mfg#:
11347573840
$31.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Quality retainers from Supertech
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#:
4716129
Mfg#:
RET-BMN54-TE
$16.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Lifetime Replacement
