Located behind the catalytic converter
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 left side
Brand:
ES#:
3420003
Mfg#:
4H0906265C
In Stock
$128.99
This product was last offered at the strikethrough price on 05-02-2026
Front Right - Upstream
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Brand:
ES#:
4818207
Mfg#:
4H0906262P
Ships in 2 Business Days
$158.99
This product was last offered at the strikethrough price on 05-07-2026
Gain complete control of the OE exhaust valves on factory and Milltek Sport exhaust systems
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#:
3426792
Mfg#:
SSXAU675
Ships on Nov 16, 2026
ON SALE!
SAVE 10%
$798.99
This product was last offered at the strikethrough price on 08-17-2026
This upgrade smooths out the exhaust note for a more refined sound profile while also increasing peak torque.
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 To be used with APR Race downpipe or the APR S6/S7/RS6/RS7 Cat-Back Exhaust Systems
Brand:
ES#:
3985156
Mfg#:
CBK0027
Ships in 6 Business Days
ON SALE!
SAVE 10%
$291.99
This product was last offered at the strikethrough price on 09-28-2026
Rear Left - Downstream
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Brand:
ES#:
4818210
Mfg#:
4H0906262M
Ships in 2 Business Days
$174.99
This product was last offered at the strikethrough price on 05-07-2026
Keep your engine running efficiently
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 left side
Brand:
ES#:
3420004
Mfg#:
4H0906262H
Ships in 2 Business Days
$102.34
This product was last offered at the strikethrough price on 08-02-2026
Looking to bring it down a notch?
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
Brand:
ES#:
4716320
Mfg#:
3815-11026
In Stock
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$805.99
This product was last offered at the strikethrough price on 10-25-2026
Install new hardware with your new parts. M8x30
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 turbocharger
Brand:
ES#:
1301679
Mfg#:
N91153902
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.
$25.98
This product was last offered at the strikethrough price on 09-16-2026
Seal the turbocharger to the downpipe
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
Brand:
ES#:
5339662
Mfg#:
4G0253115D
In Stock
$34.99
This product was last offered at the strikethrough price on 05-06-2026
Located behind the catalytic converter
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 right side
Brand:
ES#:
3420002
Mfg#:
4H0906265B
Ships in 3 Business Days
$151.99
This product was last offered at the strikethrough price on 05-07-2026
Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm
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#:
3199866
Mfg#:
CHC66.5SS
In Stock
ON SALE!
SAVE 10%
$19.99
This product was last offered at the strikethrough price on 10-25-2026
O-rings and gaskets to swap your 4.0t turbo CHRAs
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
Keep your engine running efficiently
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 left side
Brand:
ES#:
3708336
Mfg#:
4H0906262N
Ships in 1-2 days
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$610.99
This product was last offered at the strikethrough price on 08-31-2026
Keep your engine running efficiently
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 right side
Brand:
ES#:
3708337
Mfg#:
4H0906262P
Ships in 1-2 days
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$606.99
This product was last offered at the strikethrough price on 08-31-2026
From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.
Lifetime Replacement
