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11111 Flo-Pro 4" Cat Delete Pipe - Aluminized GM 2011-2015

SKU: FP11111
Manufacturer: FloPro Exhaust
FloPro's 4" Aluminized Cat Delete pipe kit eliminates the catalytic converter on your 2011-2015 GMC/Chevy Duramax LML diesel truck.

PRODUCT DETAILS (click to expand)

Mftr. Part# 11111
UPC 842974018021
Weight (lbs.): 19.00 lbs.
Dimensions: 12.00" x 59.50" x 9.00"

PRODUCT SPECS (click to expand)

Exhaust Type CAT Delete Pipe
Race Tuning Required Yes
Brand FloPro
Size 4"
Finish Aluminized Steel
Down Pipe Outlet Style V-Band/Clamp



To purchase this product, you must accept the terms of the OFFROAD RACE-ONLY DISCLAIMER. Click HERE to view.

$265.00 (CAD)
Documents & Articles

Race Tuning Required for this product

Flo-Pro 4" Cat Delete Race Pipe

  • Down-Pipe to DPF Pipe
  • Eliminates Cat
  • Aluminized
  • Reduced EGT's

Flo-Pro's exhaust kits are made from 16ga mandrel bent steel. Offering both Aluminized and T409 Stainless Steel exhaust systems, they have one of the most diverse products on the market. They have direct fit exhaust kits for your Cummins, Duramax or Powerstroke! With all pre-bent and pre-welded hangers, you never have to guess where a pipe goes. Everything just fits right into place.

They also offer a full line of polished T304 exhaust tips to put the finishing touch to the best sounding exhaust in the industry! So whether you've got a diesel relic, a shiny rig right off the lot or ANYTHING in between, the performance exhaust solution is with FLO~PRO.