MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit - GM8428 fits_1969-1974`Datsun`240Z GReddy 89-91 Nissan Skyline GTR

GReddy 89-91 Nissan Skyline GTR BNR32 Evolution GT Exhaust

The Large Bore HD Performance DPF-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly

These vehicles tend to sound flat with a single x-pipe

Custom Spring Rates And Swift Springs Available

5mm real carbon snap-on design

MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit - GM8428 fits_1969-1974`Datsun`240Z GReddy 89-91 Nissan Skyline GTRReplace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California. Only Works With A 3 Bolt Flange Style Connection. Features & Benefits Direct Replacement. 20% Increased Flow Over