NOW through DEC 6 $100-$400 OFF ON BOOSTIN SHORT BLOCKS, CYLINDER HEADS, OEM TRANSMISSION REBUILDS AND UPGRADED TRANSFER CASE S DSM/EVO (4G63/4B11) Upgraded Transfer Cases / Housings $100 - $220 OFF Boostin Performance Upg …

BOOSTIN PERFORMANCEOFF-SEASON POWER & DRIVETRAIN SALE!!![DURING THE ENTIRE MONTH OF NOVEMBER]START YOUR BLACK FRIDAY SHOPPING NOW!!GET YOUR VEHICLE READY FOR THE 2025 SEASON! This winter is the perfect time to get your car ready for the 2025 season. Whether you've been putting off fixing up …

We've made a few small changes to RDV2 with the suspension and turbo, and we wanted to use the time at The Shootout to help test and prepare the car for World Cup Finals in Maryland in a few weeks. We went into Qualifier #2 making a nice easy A-B pass, with no nitrous and …

A few highly sought after products that we offer are now back in stock! Our popular Boostin Performance 4G63 L19 Main Stud Kits are finally now and ready to ship! These are flying off the shelves, so be sure to get your set ordered today.  During testing, we have seen a lot of girdle deflec …

Our Red Demon Rod / Piston Combo has been proven in some of the baddest 4G63 applications around the world!We have our Red Demon Spec Piston / Wrist Pin Combo IN STOCK and ready to ship with no lead time! A variety of different bore sizes are available. 6-Bolt Rods are available and we also ha …