Exhaust Exhaust Pipes, Systems and Components

Techtonics

2.5" Stainless Steel Downpipe

$275.00

SKU: 251228

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Techtonics 2.5” Downpipe is a stainless steel exhaust component designed for the B5 Audi A4 1.8T Quattro. It features a 2.5-inch diameter pipe. This downpipe is specifically designed for Quattro models and is intended for use with Techtonics exhaust systems #252.560T or #252.561T.
Show original supplier description
The Techtonics 2.5” Downpipe is a performance exhaust upgrade constructed from stainless steel, featuring a 2.5-inch pipe diameter. This downpipe is engineered for the B5 Audi A4 1.8T Quattro models from 1996-2001. Designed as a direct replacement for increased exhaust flow, this downpipe is specifically stated to fit Quattro models only. It is also noted to be for use with Techtonics exhaust systems #252.560T or #252.561T. Buyers should be aware that this product is intended for off-road use only, as indicated by the required agreement upon purchase. It's important to note the fitment limitations: this downpipe is exclusively for the B5 Audi A4 equipped with the 1.8T engine and Quattro all-wheel drive. The product listing also mentions the option to add a Techtonics Catalytic Converter (part #253 167T).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTechtonics
Part Number251228
CategoryExhaust

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy