4" Aluminized Turbo Back Single With Muffler | 1994-2000 GM 6.5L Diesel- 431109 " Chev/GMC/Ford/DODGE The QST Turbine wheel has

The QST Turbine wheel has a 15% reduction in MOI (moment of inertia) which results in quicker turbo response

The Mega-Flo 6

The Venom line was developed to replace our FlowMax line with improved max flow rate and better flow control

4 and lower are supported for the 2022 model year

4" Aluminized Turbo Back Single With Muffler | 1994-2000 GM 6.5L Diesel- 431109 " Chev/GMC/Ford/DODGE The QST Turbine wheel hasConstructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear! Features: Ease of installation Contour Bent Hangers TorcTite Clamps 3" Down Pipe No Bungs Fits Cab