Quiet down your leaking exhaust. 55mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Connects the down pipe to the center muffler
Locking nut with flange. M8x1.25mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Locking nut that secures catalytic converter to downpipe
Quiet down your leaking exhaust. 55mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Connects the down pipe to the center muffler
Brand:
ES#:
2882479
Mfg#:
1K0253141M
In Stock
$31.99
This product was last offered at the strikethrough price on 01-23-2026
Includes the necessary hardware and gaskets to install the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3028723
Mfg#:
8D0253115KT3
In Stock
ON SALE!
SAVE 16%
$59.99
This product was last offered at the strikethrough price on 05-02-2026
Contains all of the hardware you need to install a new catalytic converter on your A4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2575492
Mfg#:
1H0253115DKT1
In Stock
ON SALE!
SAVE 21%
$69.99
This product was last offered at the strikethrough price on 05-02-2026
This OE style 55mm exhaust clamp is the perfect size for all 55mm exhaust tubing.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Connects the down pipe to the center muffler
Quiet down your leaking exhaust. 55mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Connects the down pipe to the center muffler
Brand:
ES#:
315741
Mfg#:
1K0253141G
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.
$37.18
This product was last offered at the strikethrough price on 06-09-2026
Seals the downpipe to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M8x35
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Secures the downpipe to the catalytic converter
Seals the turbocharger to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2804194
Mfg#:
8D0253115
In Stock
$5.99
This product was last offered at the strikethrough price on 04-09-2026
Quiet down your leaking exhaust. 55mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Connects the down pipe to the center muffler
Brand:
ES#:
3183586
Mfg#:
1K0253141M
In Stock
Limited Qty Sale
$14.99
This product was last offered at the strikethrough price on 05-02-2026
Seals the down pipe to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2748376
Mfg#:
1H0253115
In Stock at Vendor
$13.99
This product was last offered at the strikethrough price on 05-07-2026
Seals the downpipe to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2717942
Mfg#:
1H0253115
Back Ordered
$5.99
This product was last offered at the strikethrough price on 04-15-2026
Lifetime Replacement
