DescriptionNon polished stainless steel 1″5/8 primary size 4 into 1 header with 100cpsi metallic cat convertersFeaturesUpgrade your LS1 V8 with the Xforce Header and Cat Kit. Crafted from durable 201 grade stainless steel, it features 1 5/8″ primary pipes collecting to 3″ for optimal exhaust flow. The kit includes metallic high flow cats also in 2.5″ for enhanced performance. Experience improved torque and a deep, aggressive sound. Take your LS1 V8 to the next level with Xforce. Designed to bolt to Xforce cats back system.4-1 design 1 5/8″ primary pipe with 2.5″ outlet2.5″ metallic high flow 100 cell catsNon polished stainless steelO2 extension looms are requiredMust use tuning pipes in place of cats on DynoSuits VT-VZ LS1 RWD vehiclesImage for reference only
SKU H2-HV12B-KIT
Brand XForce
Type Header

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