MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Side (Aluminum)Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. This Part Fits: Year Make Model Submodel 2003 Chevrolet Silverado 1500 Base 2003 2006 Chevrolet Silverado 1500 LS 2003 2006 Chevrolet Silverado 1500 LT 2003 Chevrolet Silverado 1500 WT 2004 Chevrolet

SOLD as a PAIR of 20mm Spacers with 57

ZM10-HDR4 kit features ACT's most popular Heavy Duty pressure plate

Through a precise manufacturing process

We can build these turbos with stock snouts or modified machined snouts

All our Stage 2 Upgrades come fully optioned with thrust upgrades

the Dynamic+ Camster Mount Pair provides an additional 1

N80 valve (EVAP purge valve) - square style

64-31-8-361-899 / 64 31 8 361 899 / 64318361899

Optimized Design for Maximum Performance:

06-12 BMW E91 Sports Wagon

Stage 1 - 374 HP / 341 LB-TQ ( +41 HP / +16LB-TQ )

06H-103-600-AA / 06H103600 AA / 06H 103 600 AA / 06H103600AA