Exhaust› Mufflers and Resonators

GAS

Resonated V2 Downpipes

$799.99

SKU: CAP-EXH-071

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 GAS CAP-EXH-071 is a set of resonated downpipes designed for the 2008-2017 Audi 3.0T Supercharged V6 engine.

These V2 downpipes feature a premium V-band connection for easier exhaust customization. They are optimally sized at 2.5 inches to maximize performance and exhaust flow, offering a significant upgrade over stock 2.25-inch downpipes with prone-to-failure flex pipes.
Show original supplier description
The Canadian Auto Performance (CAP) V2 resonated downpipes are designed as an upgrade for the 2008-2017 Audi 3.0T Supercharged V6 engine, including models like the B8/B8.5 S4, S5, A6, A7, Q5, and SQ5. Featuring a robust 2.5-inch diameter, these downpipes are engineered to improve exhaust flow and maximize performance, offering a noticeable increase over the stock 2.25-inch pipes. The V2 version incorporates a premium V-band connection, allowing for more flexible exhaust system modifications without requiring a complete replacement of the downpipes. Two resonance options are available: the small resonated downpipes, suitable for vehicles with stock catalytic converters or CAP test pipes seeking a higher exhaust note, and the big resonated downpipes, recommended for cars with CAP test pipes to mellow the tone and reduce rasp. These downpipes are compatible with OEM cats, CAP test pipes, aftermarket test pipes, and OEM-style cat-back exhaust systems. Users can expect benefits such as increased sound, improved power (up to 15HP), and a more durable solution compared to stock flex pipes. The kit includes 304 stainless steel bolts and gaskets. It's important to note that the Big Resonated Downpipes are a pre-order item with an estimated ETA of July 16, 2026; all pre-order sales are final. A lifetime warranty is offered, but it will be voided by the use of 2-step launch control or exhaust flame shooting modifications.

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

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Specifications

BrandGAS
Part NumberCAP-EXH-071
CategoryExhaust
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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.

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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.

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