C7 Corvette Stingray/Z06/Grand Sport 2014-2019 Unpainted Rear Diffuser Fins - Four

Part Number: 11571

Corvette Mods Reviews

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MSRP:$120.98

Total Savings:$45.99(38%)

Status: Available

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These exterior diffuser fins are sure to catch some envious eyes. The fins are designed to improve the airflow past the rear splitter, and reduce turbulence by ensuring the fast moving air is channeled away from the Corvette. Sleek and durable, the add-ons are made of high quality ABS plastic for maximum longevity. Install using 3 SEM bolts per side.

Features:

4 piece kit for rear only
Diffuser Fins can be installed on any Stingray C7, coupe, convertible or Z06/Grand Sport
Functions as an add-on to the OEM diffuser
High quality ABS plastic
Installs using 3 SEM bolts per side.
Installation time is 15 minutes per side

Complete your custom look with our C7 Rear Blackout Kit

Corvette Mods Reviews

Feature:

2014 2015 2016 2017 2018 2019

Q: Do they come in Carbon Flash Metallic?

Asked by: GIL - 12/3/2018

A: Yes, please see part number 19409.

Answer provided by: Alex (12/3/2018)

Q: Will the Rear Diffuser interfere with the tow hook area?

Asked by: Gee - 7/25/2018

A: No, they will be installed around the tow hook area.

Answer provided by: Alex (7/25/2018)

Q: Is item #11571 an addition to #11424? or are they 2 different systems and will this fit a 2017 Grand Sport with stage 1 rear spoiler?

Asked by: Jim charette - 9/18/2017

A: #11571 are the fins that attach to the lower rear diffuser. #11424 is the wickerbill winglets that will attach to the end of the blade spoiler (if your spoiler does not have holes, they will need to be drilled for installation).

Answer provided by: Alex (9/18/2017)

Q: what color are the unpainted diffuser fins? they match the black? to match color of the area where they going to be install?

Asked by: raphael gonzalez - 8/6/2017

A: The unpainted diffuser fins are matte black ABS plastic. If you are looking to match the rear diffuser you will most likely need the carbon flash metallic fins, depending on your current diffuser finish.

Answer provided by: Alex (8/7/2017)

Q: How many are in a set, 1or 2? So when ordering, I want 1per side. Would I order 1 or 2?

Asked by: Jamal - 5/13/2017

A: Each order includes a pair of fins

Answer provided by: Administrator (5/14/2017)

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C7 Corvette Stingray/Z06/Grand Sport 2014-2019 Unpainted Rear Diffuser Fins - Four

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Description

Corvette Mods Reviews

Fitment Years

Feature:

Q: Do they come in Carbon Flash Metallic?

Q: Will the Rear Diffuser interfere with the tow hook area?

Q: Is item #11571 an addition to #11424? or are they 2 different systems and will this fit a 2017 Grand Sport with stage 1 rear spoiler?

Q: what color are the unpainted diffuser fins? they match the black? to match color of the area where they going to be install?

Q: How many are in a set, 1or 2? So when ordering, I want 1per side. Would I order 1 or 2?

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