
Tommy Stell
GBQuality products Online- spot on Order arrived in timely manner

Andrew Gordon
GBQuick shipping good price Quick shipping on my egr and cooler kit. Kit saved me about 800$ over mechanics sourcing of parts.

Anton Plekhanov
GBdegas bottle not fit for 6.0 degas bottle not fit for 6.0. send back. not full refund -$70 exhaust manifold was stolen. no refund. no replacement. customer service (Marsha Eubank) HORRIBLE. didn`t help any. never had such a bad service. work before with AFE power, Mishimoto and Banks never had a problem like that Should read reviews before..

Ben Kohlhag
GBEGR DELETE 6.7 POWERSTROKE Bought the EGR delete for my F350. Super reasonably priced with very quick shipping. Very high quality and everything in the kit fit perfectly. Will definitely be buying more goodies from Sinister.

Phillip
GBGreat quality products at clove itompetitive⦠Great quality products at competitive prices