Eliminate interior noise and enjoy a quieter, more comfortable ride! Our pre-cut design ensures easy, hassle-free installation.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4905497
Mfg#:
056680LA01
$499.00
This product was last offered at the strikethrough price on 05-22-2026
$379.99 USD
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Lifetime Replacement
Quiet down your leaking exhaust. 55mm
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Connects the down pipe to the center muffler
Brand:
ES#:
2702394
Mfg#:
1K0253141M
$19.99 USD
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on orders $49 and up
Lifetime Replacement
Price includes a $910.00 refundable core charge
From the 2010 model year
Brand:
ES#:
2538179
Mfg#:
8K0254250KXKT
$3927.99
This product was last offered at the strikethrough price on 10-26-2026
$3894.99 USD
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Lifetime Replacement
Price includes $300 refundable core charge
From the 2010 model year
Brand:
ES#:
2538178
Mfg#:
8K0254200KXKT
$3605.99
This product was last offered at the strikethrough price on 10-26-2026
$3576.99 USD
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Lifetime Replacement
Fits left and right side
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4069386
Mfg#:
06E906265Q
$192.18 USD
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on orders $49 and up
Lifetime Replacement
Contains all of the hardware you need to install new catalytic converters on your Audi
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
2576283
Mfg#:
8K0253115AKT2
ON SALE!
$87.99
This product was last offered at the strikethrough price on 10-26-2026
$85.58 USD
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Free Shipping
Lifetime Replacement
Quiet down your leaking exhaust. 55mm
We Price Match - Give Us A Call or Chat! Connects the down pipe to the center muffler
Brand:
ES#:
2882479
Mfg#:
1K0253141M
$30.99
This product was last offered at the strikethrough price on 06-02-2026
$23.99 USD
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on orders $49 and up
Lifetime Replacement
Seals the catalytic converter to the downpipe
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4716227
Mfg#:
8K0253115D
$9.99 USD
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on orders $49 and up
Lifetime Replacement
Secures the muffler to the vehicle
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4004612
Mfg#:
8K0253144M
$17.99
This product was last offered at the strikethrough price on 10-22-2026
$14.09 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your engine running efficiently
Fits the left and right position
Brand:
ES#:
3419448
Mfg#:
06E906265Q
$104.77 USD
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Lifetime Replacement
Also known as the 'combi valve'
Brand:
ES#:
3438276
Mfg#:
06E131102K
$183.99
This product was last offered at the strikethrough price on 06-25-2026
$163.99 USD
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on orders $49 and up
Lifetime Replacement
Keep your emissions in check
Not for sale or use in the state of California. New York & Federal Compliant
Brand:
ES#:
2975031
Mfg#:
49136
$1142.00 USD
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Lifetime Replacement
Seals the catalytic converter to the downpipe
Brand:
ES#:
2696757
Mfg#:
8K0253115K
$5.59 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Keep your emissions in check
Not for sale or use in the state of California. New York & Federal Compliant
Brand:
ES#:
2975030
Mfg#:
49135
$932.00 USD
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Lifetime Replacement
Secures the center muffler to the vehicle
Brand:
ES#:
450450
Mfg#:
8K0253144F
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$96.99
This product was last offered at the strikethrough price on 10-26-2026
$86.99 USD
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Free Shipping
Lifetime Replacement
Connects the catalytic converter to the center exhaust muffler
Brand:
ES#:
450481
Mfg#:
8K0254300G
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$798.99
This product was last offered at the strikethrough price on 08-31-2026
$719.99 USD
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Lifetime Replacement
More About Exhaust Parts & Accessories
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.