The best CSL airbox available for your E30 S54 swap!
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
The best CSL airbox available for your E30 S54 swap!
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
Used to secure the air box to the engine bay
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
Used to lock the lid of your air box down
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
70mm - located between the suction funnel and the airbox
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#:
34625
Mfg#:
13711259534
Ships in 1-2 days
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$48.99
This product was last offered at the strikethrough price on 10-25-2026
Used in various parts of the air box assembly
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#:
179109
Mfg#:
64501380496
Ships in 4 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Intake Air Box Parts
Whether you just want to go back to stock, need to replace a cracked intake airbox, or want to make an upgrade to stave off heat soak, we have OEM intake air boxes and Aftermarket performance intake air boxes ready and waiting for you.
