SPDZ1

Catless Downpipe Test Pipe

$265.00

SKU: SZY-011-CATLESS

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The SPDZ1 SZY-011-CATLESS is a catless downpipe test pipe designed for performance enthusiasts. This test pipe effectively eliminates the catalytic converter, leading to a reduction in exhaust gas temperatures (EGTs) and improved exhaust flow. When combined with a cat-back exhaust system, this downpipe is claimed to provide an average increase of over 20 RWH and 20 FT-LBS of torque. The 2.5" T-304 stainless steel tubing offers durability and optimal exhaust gas scavenging. This product is explicitly stated to NOT fit AWD vehicles. It is compatible with the following models: 2007-2008 Nissan 350Z (VQ35HR), 2009+ Nissan 370Z, 2008-2013 Infiniti G37 Coupe, 2009-2013 Infiniti G37 Sedan, 2007-2008 Infiniti G35 Sedan, and 2014-2015 Infiniti Q60 (VQ37VHR equipped), 2015 Infiniti Q40 (VQ37VHR equipped).

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

BrandSPDZ1
Part NumberSZY-011-CATLESS
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.

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