Berk Technology 90-99 JDM & USDM Dual 3" Exhaust

True Dual 3 in. Exhaust System. 304SS contruction. 3 in. B-pipe to dual 3 in. muffler. 4 in. tips. Best flowing & sounding exhaust on the market today.

*Dual canister - Custom made muffler bodies. Specifically designed for the SW20 chassis
*Dual layered muffler packing to eliminate unwanted resonance Stainless steel wool & high density glass packing for maximum sound control
*Straight through perforated muffler core
*Full 3in. (76.2mm) piping from downpipe back
*Hand made 3in. merge collector
*Fully polished 304 Stainless Steel construction
*1/2 in. Thick flanges for a warp free, leak free seal
*4 in. Slash cut single wall tip
*3 in. B-pipe stainless steel braided flex section
*CNC bent muffler hangers & brackets w/ custom made hanger braces for precise fitment & alignment
*Designed to supports in excess of 450+ RWHP
*Horsepower gains from 20-50RWHP vs. stock