Product images and videos 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.

Exhaust› Exhaust Pipes, Systems and Components

ZZPerformance

LTG AWD/RWD Downpipe

Name: LTG AWD/RWD Downpipe
Brand: ZZPerformance
SKU: ZZ-LTGCATDP

$349.99

SKU: ZZ-LTGCATDP

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The ZZP AWD/RWD LTG Downpipe is an exhaust upgrade constructed from fully 304 stainless steel with TIG welding. It is designed to replace the stock downpipe and offers typical gains of 10-20whp with quicker turbo spool. Tuning is recommended for optimal performance.

Show original supplier description

The ZZP AWD/RWD LTG Downpipe is ZZP's first exhaust component for the Cadillac ATS and CTS 2.0 turbo, and is the same part used on the world's fastest stock turbo ATS. Constructed from durable 304 stainless steel with signature ZZP TIG welding, this downpipe is built to outlast the vehicle. This downpipe provides significant performance improvements, with typical gains ranging from 10-20 wheel horsepower and faster turbo spool. The stock downpipe weighs 13.5 lbs, while the ZZP catted version is 7.2 lbs. Revised in 02/2020, the rear O2 sensor placement has been adjusted to prevent transmission line interference, and a 90-degree spacer is included for optimal sensor positioning. Tuning is recommended, and the downpipe bolts directly in place of the stock unit. This downpipe fits the following 2.0L LTG vehicles: AWD/RWD ATS, CTS, and Camaro. It does NOT fit Regal or Malibu models; a FWD version is available separately. The high-flow catalytic converter is EPA certified but does not meet CARB compliance standards. Please contact customer service with any questions regarding emissions compliance.

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

Brand	ZZPerformance
Part Number	ZZ-LTGCATDP
Category	Exhaust

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

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