Prepare for the ultimum "SEKUSHI" Downpipes for your VQ! Japanese for Sexy these units are without comparison on the marketplace! You get everything with these pipes not offered by the other variants. We looked at all the offerings on the market over the years and incorporated what was lacking into making these simply put "Perfect". The design incorporates sound perfecting harmonics for a deep, quiet and non-raspy tone while extracting Maximum Power - upwards of a 15+ hp tq versus standard obnoxious sounding dps. The features are abundant and superiour to all offerings on the market. We have gone super extreme and even offer a Full Titanium Version for ultimate baller status - first and only offering globally for this platform in this style! Here are the features setting it apart from everything else on the market: -Offered in Full Titanium for Maximum Weight reduction, ultimate appearance and ultimate sound achieved using this material -Our Stainless Steel is 304 not the cheaper versions used on all other DPs we have seen. -The flanges are "real" Stainless Steel and not cheap "CHROME" coated regular steel like the others (see the pictures comparing THE CHEAP CHROME ON RIGHT AND AMS REAL SS ON RIGHT) -We have incorporated additional wide sensor bungs on each DP (not offered with the other units) -Our welds are Laser TIG welded for strength/durability and appearance unlike the cheap welds on the others (see the comparison pictures THE CHEAPER WELDS ON TOP AND AMS SUPERIOR WELDS ON BOTTOM) -The support brackets are 304 Stainless Steel as well and TIG welded as well (compare pictures to the others THE CHEAPER WELDS ON TOP AND AMS SUPERIOR WELDS ON BOTTOM) -Gaskets included and hardware -Stainless Steel units are 1 lb lighter than competitors coming in at 11.4 lbs for the Pair! -Titanium units weigh only 5.95 lbs as a Pair! -made to order and delivery times of 2-3 weeks plus shipping (if express option chosen for delivery). Not waiting weeks and months like others -Perfect match for our AMS Y-Pipes which can be had with straight option, resonator or High Flow Metal Core Catalytic.