Allows the manifold to be secured to the cylinder head. M8x28
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Seals the turbocharger to the catalytic converter
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 We Price Match - Give Us A Call or Chat!
Includes related hardware and gaskets. Price includes a $14.95 core charge.
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 Not legal for sale or use in the state of New York or California
Brand:
ES#:
1831735
Mfg#:
AMBCATKT
Back Ordered
$1024.99
This product was last offered at the strikethrough price on 05-07-2026
Keep your emissions in check
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 Not for sale or use in the state of California. New York & Federal Compliant
Keep your emissions in check
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 Not for sale or use in the state of California.
Keep your emissions in check
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 New York & Federal Compliant
Seals the manifolds to the catalytic converters
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 We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4501325
Mfg#:
8K0253115A
In Stock
$6.99
This product was last offered at the strikethrough price on 10-25-2026
Used for proper sealing of downpipe connection
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 We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3522122
Mfg#:
5Q0253115B
In Stock
$10.99
This product was last offered at the strikethrough price on 07-08-2026
Stainless steel construction, Federal emissions compliant design
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 *Not legal for sale, installation or use on vehicles registered in the state of California*
Stainless steel construction, Federal emissions compliant design
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 *Not legal for sale, installation or use on vehicles registered in the state of California*
Stainless direct-fit replacement - OEM Grade
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 **Not for use in the state of California.** **Not CARB compliant.**
Seal the turbocharger to the downpipe
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Brand:
ES#:
5339662
Mfg#:
4G0253115D
In Stock
$34.99
This product was last offered at the strikethrough price on 05-06-2026
Locking nut with flange. M8
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 Secures the catalytic converter to the manifold and down pipe
Brand:
ES#:
1906410
Mfg#:
N91130802
In Stock
34% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$4.56
This product was last offered at the strikethrough price on 10-27-2026
Connects the catalytic converter to the center exhaust muffler
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Brand:
ES#:
2976003
Mfg#:
4G0254300P
Ships in 3 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$830.99
This product was last offered at the strikethrough price on 08-31-2026
Located between turbocharger and catalytic converter
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Lifetime Replacement
