Located behind the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Fits left side
Brand:
ES#:
3420003
Mfg#:
4H0906265C
In Stock
Limited Qty Sale
$128.99
This product was last offered at the strikethrough price on 05-02-2026
Required for C7.5 models when installing certain exhaust systems
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Fits facelift models from the 2016 model year
Brand:
ES#:
4143551
Mfg#:
RS100004
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$53.99
This product was last offered at the strikethrough price on 06-29-2026
Non-valved rear silencer assembly - To be used in conjunction with Milltek Kits SSXAU560, SSXAU332, SSXAU561, SSXAU331, and SSXAU737
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *This muffler deletes the factory exhaust valves - It is recommended to purchase valve delete modules SSXAU405 to prevent ECU fault codes*
Non-valved rear silencer assembly - To be used in conjunction with Milltek Kits SSXAU560, SSXAU332, SSXAU561, SSXAU331, and SSXAU737
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *This muffler deletes the factory exhaust valves - It is recommended to purchase valve delete modules SSXAU405 to prevent ECU fault codes*
Locking nut with flange. M8
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures downpipes / catalytic converters to the turbo chargers - qty 5 per turbo
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.
$3.00
This product was last offered at the strikethrough price on 06-29-2026
Commonly found between mid-pipe and front muffler. 60x88mm
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Brand:
ES#:
4883320
Mfg#:
1K0253141N
In Stock
ON SALE!
$19.99
This product was last offered at the strikethrough price on 06-29-2026
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
Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping.
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Brand:
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE!
SAVE 25%
$27.99
This product was last offered at the strikethrough price on 06-13-2026
Fits left or right side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M8x30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the catalytic converter to the turbocharger
Brand:
ES#:
1301679
Mfg#:
N91153902
In Stock
24% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$11.34
This product was last offered at the strikethrough price on 02-24-2026
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
