Audi B8/B8.5 A4 Quattro 2.0T OE Downpipe Hardware

Locking nut with flange. M8x1.25mm Locking nut that secures catalytic converter to downpipe

Brand:

ES#:

471981

Mfg#:

N91130801

$1.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Commonly found between the exhaust pipe & rear muffler. 65x90mm

Brand:

ES#:

3184165

Mfg#:

1K0253141P

$33.99

This product was last offered at the strikethrough price on
07-09-2026

$28.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Install new hardware with your new parts. M8x44

Brand:

ES#:

10242

Mfg#:

N0145555

$3.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Quiet down your leaking exhaust. 65x95mm 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4809713

Mfg#:

1K0253141J

$19.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Quiet down your leaking exhaust. 65x95mm

Brand:

ES#:

315743

Mfg#:

1K0253141J

8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$46.10

This product was last offered at the strikethrough price on
02-23-2026

$42.50 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Replace your worn or damaged spring

Brand:

ES#:

2522909

Mfg#:

893253353

10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$28.99

This product was last offered at the strikethrough price on
07-16-2026

$25.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement