BOOST LOGIC R35 GT-R MAGNUM EXHAUST SYSTEM 323ci 2 Bolt side has a

2 Bolt side has a larger inner for future turbo upgrades but still retains the stock 2 bolt dimensions

We tested many intercooler cores to find the best performing unit available

this is a complete package

TEXACO ETL 8072B

80% lighter than a lead acid battery

BOOST LOGIC R35 GT-R MAGNUM EXHAUST SYSTEM 323ci 2 Bolt side has aBoost Logics Magnum GTR Exhaust is the largest system on the market. Dual 4 pipes merge into a single precision fit 4. 5 pipe which hugs the exhaust tunnel to the rear of the vehicle and optimizes exhaust flow. While this system is only . 5 larger, this creates a much larger area for flow with the 4. 5 system flowing 26. 5% more than a 4 system. This exhaust system is the highest power system on the market for a rear exiting GTR exhaust system. Normal