Flo Pro 2017-2019 Duramax 2500/3500 6.6L, 4″ Downpipe Back Single, Race Exhaust, w/ OEM 4-BOLT Flange EC-CC/SB-LB-Dually Pickup ONLY! – FLO 880

$720.00

Product Highlights:

6.6L, 2500/3500, L5P, Race Exhaust, w/ OEM 4-BOLT Flange
EC-CC/SB-LB-Dually Pickup ONLY!

* IMPORTANT NOTE: These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe! If you have a 3-bolt flange, please see our 2015.5 Duramax Exhaust Kits.

In 2017, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the L5P. Please ensure you have the newest 4-bolt style flange before ordering any of the kits.

 

*Race Only*
**This product is not legal for sale in the province of Ontario for road/highway use. Please check with local and provincial legislation/regulations for legality of such product/s.  We assume no liability for misuse of this product/s.**

 

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