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2015-17 Challenger Headers with 2" primaries, 3" offroad (converter delete) lead-pipes to fit factory connection point or Stainless Works exhausts. Comes Install-Ready with all adapters, necessary clamps, O2 extensions, bolts and RTV silicone. 2015-17...

2015-17 Challenger Headers with 2" primaries, 3" lead pipes with high flow catalytic converters to fit factory connection point or Stainless Works exhausts. Comes Install-Ready with all adapters, necessary clamps, O2 extensions, bolts and RTV silicone...

Stainless Works Ford Shelby GT500 2007-10 3in Catted H-Pipe Factory Connect

2015-17 Shelby Mustang GT350 5.2L long-tube headers. Starting with our durable 3/8" thick flanges into 1-7/8" diameter primaries, 3" slip-fit collectors with merge spike, then fitting into 3" offroad leads. Fits factory connection point to the vehicle?s...

2011-14 Shelby GT500 1 7/8" headers with lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes...

2015-16 F150 3.5L Ecoboost Downpipe. Stainless steel 3" downpipe with catted lead pipes. Includes Y-pipe to fit to flanged factory connection point. 2015 thru 2017 3.5L Ford F150 Truck

2015-16 Ford F-150 Headers: System fits to factory connection point. Featuring 1.875" diameter primaries and 3" slip fit collectors. Includes 3" off-road lead pipes, Y-Pipe and clamps. Fits 2WD/4WD 5.0L Supercab with 6.5' bed or Supercrew with 5.5' or 6...

2015-16 Ford F-150 Headers: Performance Connect system designed to fit Stainless Works true-dual exhausts. Featuring 1.875" diameter primaries and 3" slip fit collectors. Includes 3" catted lead pipes, X-Pipe and clamps. Fits 2WD/4WD 5.0L Supercab with 6...

2015-16 F150 2.7L Ecoboost Downpipe. Stainless steel 3" downpipe with catted lead pipes. Includes Y-pipe to fit to flanged factory connection point. 2015 thru 2017 2.7L Ford F150 Truck

2015-16 F150 2.7L Ecoboost Downpipe. Stainless steel 3" downpipe with off-road lead pipes. Includes Y-pipe to fit to flanged factory connection point. 2015 thru 2017 2.7L Ford F150 Truck

2015-16 Ford F-150 Exhaust: Exits out in front of passenger rear tire, Performance Connect system designed to fit Stainless Works headers for maximum power. 3" True-Dual catback features an X-Pipe resonator muffler and dual 3.5" polished slash-cut...

2011-14 Ford F-150 5.0L 2WD/ 4WD Screw/ Scab Truck Headers. Constructed entirely of 304L stainless steel, these American-made headers have 1-3/4" primaries, 3" slip fit collectors, 3" off-road leads and Y-Pipe that easily fits to the factory connection...

2016 thru 2017 Cadillac CTS-V Sedan exhaust system featuring 3" mandrel bent inlet bends into Dual-Mode Turbo mufflers with 4" diameter quad slash cut tips. Each side is a complete one-piece welded construction including the hangers. Factory Connect...

2016 thru 2017 Cadillac CTS-V Sedan Headers featuring port-matched flanges and mandrel-bent 2" primaries and 3" catted leads and x-pipe. Our Cadillac CTS-V Sedan systems include adapters for both Factory and Performance connections, making it easy to...

2003-11 Crown Vic / Grand Marquis 4.6L 2V Headers featuring 1-5/8" primaries, 3" slip fit collectors. Stainless steel construction, TIG welded and made in the USA. Headers only, requires fabrication to connect. 2003 thru 2011 4.6L Ford Crown Vic Mercury...

2003-11 Crown Victoria/ Grand Marquis 4.6L 2V 2.5" Catback Exhaust with dual chambered turbo mufflers, dual 3.5" diameter polished factory style tips. Fits flanged factory connection points and works with manifolds or Stainless Works Headers with leads...