2011-2015 Duramax 4" Stainless DPF Delete Pipe w/ Adapter (FLO-41112) $600.00
Back to products
2011-2015 Duramax 5" Down Pipe Back Exhaust - No Muffler (C6048PLM) $1,244.99
2011 2015 Duramax 5 Cat Back Race Exhaust No Muffler FLO 661 Cat Back Exhaust System Flo Pro FLO 661 Canada

2011-2015 Duramax 5″ Cat Back Race Exhaust – No Muffler (FLO 661)

$1,425.00

Estimated delivery dates: Dec 19, 2024 - Dec 24, 2024
Compare
Add to wishlist
Description

Description

Fits

?Year Make Engine
2011-2015 GM 6.6L Duramax

?

Flo-Pro Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

??
The FLO-822NM by FLO~PRO is a 4″ Turbo-Back Exhaust System for the 6.5L GM Diesel. It allows you to drop your restrictive OE exhaust system and replace it with a high-flow straight pipe exhaust system.?Just like all of Flo-Pro’s Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you?cruise?through the installation process. It not only sounds great but will lower your EGT’s, increase mileage, and increase torque in your 6.6L. This kit does not include a muffler and is intended for race use only!
Part Number:?FLO 661
??

Features

  • 5″ Turbo Back Exhaust
  • OEM Style 4-Bolt Flange
  • No Muffler
  • No Bungs
  • Increased Torque & Fuel Mileage
  • Aluminized or Stainless Steel
  • Single Rear Exit
SKU: DC-FLO-661 Category:

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping>>

It will take up to 1-2 business days to process your orders, Our team will ship out your item by USPS or DHL and our transit time on orders range from 7-10 business days(Usually it takes 3-5 business days). Click Here for More Information.

Returns>>

We offer returns and refunds for items within 30-day of receipt of shipment, Click Here for More Information.

Warranty>>

We are so confident that we offer you a full 12-month warranty for the best tufting machines and related accessories at no cost to you.

Related products

Compare
Quick view
Add to wishlist

2004.5-2007 Cummins 4″ Cat Back Exhaust (S6108P)

$809.99
Add to cart
Compare
Quick view
Add to wishlist

2001-2005 Duramax 4″ Cat Back Single Side Exit Exhaust w/ Muffler (S6000P)

$809.99
Add to cart
Compare
Quick view
Add to wishlist

2003-2007 Powerstroke 4″ Cat-Back Exhaust System (S6208P)

$704.99
Add to cart
Compare
Quick view
Add to wishlist

2004.5-2007 Cummins 4″ Cat Back Exhaust w/ Muffler (FLO 818)

$855.00
Add to cart
Compare
Quick view
Add to wishlist

2003-2007 Powerstroke 4″ Stainless Steel CAT-Back Exhaust System (SD-6.0EX403)

$1,227.50
Add to cart