quick view Add to Cart Sinister Diesel Sinister Diesel 11-14 Ford F250/F350 6.7L Contamination Kit - SD-CON-6.7P-11 MSRP: $7,209.79 $6,745.99 Sinister Diesel Contamination Kit for 2011-2014 Ford 6.7L F250/F350. Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare