Lets the driver hear what the turbo has to say - The only turbo muffler delete with built-in test ports!
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
Also referred to as the breather valve or oil separator
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
Fits from production date 3/31/2012 - Please check existing part number before ordering
Brand:
ES#:
4743015
Mfg#:
06H103495AE
In Stock
ON SALE!
SAVE 15%
$78.99
This product was last offered at the strikethrough price on 05-02-2026
This is a direct replacement filter for all IE cold air intakes with a 5" velocity stack on the heat shield. This filter is used on the majority of all IE intakes.
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
Includes the gasket and sensor. Solenoid sold separately (037906283C).
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#:
4699582
Mfg#:
06H133201AT
In Stock
ON SALE!
SAVE 19%
$221.99
This product was last offered at the strikethrough price on 05-02-2026
Replace the factory turbo muffler with a straight, uninterrupted billet aluminum delete
Call In Or Chat For Best Price! 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#:
2792807
Mfg#:
MS100097
In Stock
ON SALE!
SAVE 10%
$115.95
This product was last offered at the strikethrough price on 09-28-2026
Featuring a robust 3" thick core, ensuring the best cooling performance possible - Requires no trimming or cutting of the bumper!
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
Stop boost leaking from your diverter valve once and for all! *Limited edition red finish*
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 Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast For vehicles with plastic intake manifolds
Brand:
ES#:
4001239
Mfg#:
FMFSITATR
In Stock
ON SALE!
SAVE 10%
$295.00
This product was last offered at the strikethrough price on 10-26-2026
Upgraded intake manifold providing over 40% more volume and equalized air flow!
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 Aftermarket ECU tuning and catch can required. Not Compatible with B8.5 A4/A5 with 5th Injector Aluminum Manifold
Brand:
ES#:
4465966
Mfg#:
CTS-HW-0420R
Ships in 8 Business Days
ON SALE!
SAVE 10%
$799.99
This product was last offered at the strikethrough price on 09-29-2026
Almost 2 times larger than stock, but does not cause a noticeable pressure drop - The B8 platform benefits greatly from an intercooler upgrade!
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#:
4043071
Mfg#:
CTS-B8-DF
In Stock
ON SALE!
SAVE 10%
$699.99
This product was last offered at the strikethrough price on 09-29-2026
Includes the gasket, solenoid and sensor
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!
Featuring Bimmerhelp's direct injection port cleaning tool, walnut shell blast media (15lbs), and a 'blast out of a bucket' media blaster attachment
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
Increase power and efficiency while decreasing combustion temperatures
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#:
517900
Mfg#:
30-3000
In Stock
Limited Qty Sale
$599.95
This product was last offered at the strikethrough price on 10-19-2026
Also called the "breather valve" or "oil separator"
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! Fits up to production date 3/31/2012 - Please check existing part number before ordering
Brand:
ES#:
2718626
Mfg#:
06H103495E
In Stock
$67.99
This product was last offered at the strikethrough price on 06-10-2026
All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.
Lifetime Replacement
