This BBK long tube header design is built with 1-7/8" (recommended for supercharged or highly modified application) CNC mandrel bent tubing and solid 3/8" laser cut exhaust sprockets. Initial testing is showing gains of around 30 more horsepower with the high flow catted X and the X-pipe. and BBK will have an off road H version available for even more horsepower gains we recommend the BBK Performance 1-3/4" long pipes for lightly modified applications and 1-7/8" for blow off, nitrous or turbo applications initial testing is showing gains of around 30 more horsepower with the catted X and off road high flow X pipe NOTE: 2015-16 Mustang GT models must be used with Direct Fit Mid Pipes Part# 1816 or # 18160 and must also use Part# 16332 2015-2017 O2 Extension Harnesses and Hardware Kit
| DM-Part# | 7441014 |
|---|---|
| UPC / ISBN | No |
| Truck Line | No |
| oversized | No |
| Fits Model Year | 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
| Fits Model | Coupe, convertible |
| Installation time | Coming soon! |
| install difficulty | N/A |

BBK 1 7/8 long tube headers and 2011-2017, GT, Chrome . This BBK long tube header design is built with 1-7/8" (recommended for supercharged or highly modified application) CNC mandrel bent tubing and solid 3/8" laser cut exhaust crowns. Initial testing is showing gains of around 30 more horsepower with the catted X and high flow X pipe - and BBK will have an off road H version available for even more horsepower gains. We recommend the BBK Performance 1-3/4" long tubes for lightly modified applications and 1-7/8" for Blown, Nitrous or Turbo applications. Initial testing is showing gains of around 30 more horsepower with the catted X and off road high flow X pipe. NOTE: 2015-16 Mustang GT models must be used with Direct Fit Mid-Pipes Part# 1816 or #18160 and must also use Part# 16332 2015-2017 extension O2 Harnesses and hardware kit
- Price: $ 549.99
- Brand: Performance Parts BBK
- Product identification: 1856