BTR: CAMSHAFT - LS1/LS2 - N/A STAGE 4 - 33348123R0 c7 procharger aFe POWER down-pipe are engineered

aFe POWER down-pipe are engineered and manufactured in our Corona

BMR has designed the SP019 for the street performance crowd who want to use their cars in a variety of application

Mandrel bent

The polyurethane and Delrin bushings add strength and reduce deflection over the stock rubber bushing

Installation time is about 4-5 hours

BTR: CAMSHAFT - LS1/LS2 - N/A STAGE 4 - 33348123R0 c7 procharger aFe POWER down-pipe are engineeredBTR CAMSHAFT LS1 LS2 N A STAGE 4 33348123R0 Specs: 233 248 . 630" . 615" 111. 5+2. 5 The largest offering in our naturally aspirated LS1 LS2 LS6 lineup, the Stage 4 has proven it's worth time and time again. The Stage 4 sacrifices a some low rpm torque while on a mission to make max peak power. It is not uncommon to see 460+whp with proper supporting mods including a quality set of cylinder heads. In automatic cars, a higher RPM torque converter is a