Seals the downpipe to the catalytic converter
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Brand:
ES#:
2717942
Mfg#:
1H0253115
$5.99
This product was last offered at the strikethrough price on 04-15-2026
$4.99 USD
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Lifetime Replacement
Seals the downpipe to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4044493
Mfg#:
1H0253115
$5.99
This product was last offered at the strikethrough price on 05-07-2026
$4.99 USD
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on orders $49 and up
Lifetime Replacement
This bolt is what holds down the heat shield away from the turbocharger
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Brand:
ES#:
467992
Mfg#:
N10335202
35% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$3.06
This product was last offered at the strikethrough price on 06-09-2026
$1.99 USD
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Lifetime Replacement
Seals the downpipe to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3173639
Mfg#:
1H0253115
$8.99 USD
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Lifetime Replacement
Stud to mount exhaust manifold to cylinder head. 8x35
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3347
Mfg#:
N90188902
$3.99
This product was last offered at the strikethrough price on 05-07-2026
$2.99 USD
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Lifetime Replacement
Fits left or right side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2568114
Mfg#:
077253039C
$11.99 USD
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Lifetime Replacement
Gasket between header / downpipe & catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2825728
Mfg#:
1H0253115C
$9.99 USD
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Lifetime Replacement
Gasket between header / downpipe & catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4375689
Mfg#:
1H0253115C
$3.99
This product was last offered at the strikethrough price on 05-07-2026
$2.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Gasket between header / downpipe & catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2814256
Mfg#:
1H0253115C
$5.05 USD
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Price includes a $100 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms AUX Engine Code Only
Brand:
ES#:
514072
Mfg#:
4D0254550BX
$1924.99 USD
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Partial Replacement
Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2580182
Mfg#:
N902002013451KT1
$222.99 USD
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Lifetime Replacement
Pass emission checks with this new catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms AUX Engine Code Only
Brand:
ES#:
2072565
Mfg#:
4D0254400BX
$1693.99 USD
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Lifetime Replacement
Gasket between header / downpipe & catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our G87 M2 Sweepstakes!
Brand:
ES#:
5340491
Mfg#:
1H0253115C
$6.99 USD
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Lifetime Replacement
Stud to mount exhaust manifold to cylinder head, no shoulder. M8x38
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Brand:
ES#:
3372
Mfg#:
N01444312
$3.05 USD
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Lifetime Replacement