Pay in 4 interest-free payments of $157.49 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
rain or snow
Cast aluminum end tanks with internal baffling and a robust bar/plate aluminum core for maximum heat transfer render a 130% increase in frontal surface area and a massive 83% increase in volume over the factory B9 SQ5 intercooler
2nd option is preload spacer and top plate shim (highest setting)
3C3Z 18125-JB
Flow Fx Cat-Back Exhaust System Fits 2020-2025 GM 2500Hd/3500Hd 6.6-Liter Gas, Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster HLN0C~ rain or snowThis Flowmaster Flow FX cat back exhaust system for the 2020 2025 GM 2500HD 3500HD trucks with the 6. 6 liter gas engine is manufactured using durable 409 stainless steel throughout and features 3. 50 to dual 3. 00 inch mandrel bent pipes for better exhaust gas flow, and a Flow FX straight through muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +9 hp and +10 lb ft at the rear wheels. This
US$ 24.50
US$ 169.95
US$ 144.95
US$ 102.95
US$ 12.53
US$ 39.99
US$ 45.00
US$ 20.70