Home > BP Store > 90-99 DSM > Boostin Performance Parts
Sort By:
Page of 1
Our BP Stage 2 Cylinder Head package includes a fully rebuilt cylinder head complete with upgraded Dual Valve Springs and Titanium Retainers. Over the past few years, we have been developing a short block for those looking to build a motor that can withstand the 1,500WHP mark. We're please to introduce our 1,500WHP Red Demon Spec Short Block, which is the answer you high horsepower Mitsu guys have been searching for! Our Boostin Performance 1/2" L19 Head Stud kit is the same one that we use on the 4 Cylinder AWD & H-Pattern Manual Transmission record setting Red Demon, which has run multiple 7 second passes in the 1/4 mile, and numerous 213+mph passes in the 1/2 mile. This BP Head Stud Kit has been tested to 70+ PSI boost pressure without any issue.
Our BP 300M Transmission Output Shaft features some key design changes and special treatment to help withstand the incredible forces imposed on this part. This is the perfect solution for every high horsepower 4G63 destroying their trans output shaft.

This product is for manual transmissions only.

Our Boostin Performance Oil Cooler Kit is designed to work on DSM's and Evo's, and is a cost effictive solution when compared to replacing the OEM oil cooler.

Our BP Stage 3 Cylinder Head package has proven itself in some of the most powerful and fastest 4G63's in the country!
The foundation of the Boostin Performance short block starts with a freshly decked, bored, and honed engine block. The foundation of the Boostin Performance short block starts with a freshly decked, bored, and honed engine block. The foundation of the Boostin Performance short block starts with a freshly decked, bored, and honed engine block.
DSM Upgraded Transfer case
Boostin Performance 300M Upgraded T-case starts with rebuilding your core. Seals are replaced, everything is re-shimmed for high horsepower applications, and the bearings are replaced if needed. Get rid of your balance shafts without removing a major oil pump support bearing with our Race Balance Shaft Eliminator Kit for your 4G63/4G64!

Our Boostin Performance Fuel Pressure Regulator Kit is designed for anyone running an upgraded fuel pump and or fuel injectors on your DSM/Evo.

Boostin Performance Timing Belt Kit for your 1G DSM. Boostin Performance Timing Belt Kit for your 2G DSM.