2011-2022 フォード F250 F350 F450 F550 6.7L スーパーデューティー 4 インチマフラーエキゾーストパイプ + EGR 削除キット汎用

Test pipes solid but doesn’t line up 100% would recommend using different washers and bolts because they don’t fit

Easy to install all hardware came with pipes, and it sounds great( atleast to my liking).. No engine code and also better performance..

Great quality for the money. Welds are great and packaging was great. Shipping caused the outer box to be quite damaged but the product was perfect. I would order again in a heartbeat! No brainer!!

I had issues with boost leaks before swapping to this duct, but since the change, everything has been running smoothly. The fit was spot on, and it has improved overall performance

Qualität ist sehr gut passgenauigkeit so naja ohne den halter an der Spritzwand passt sie deutlich besser