Rb20 Boost at 5K 6K

[alexander240]

Recently my RB has been hitting boost at 5k to 6K usuall hits boost around 3K 4K Im almost burning alot more fuel and shooting flames. HUGE FLAMES. Im thinking that my BOV Diaphrame is just busted. It was a Cx-racing one and im leaning to go legit now... never again cheap parts. any Ideas why this is going on? my car seems louder also. It all started when I got 93 at 711... usually get it at Hess...

[Fuego]

Check for leaks. Future reference, look at things that you think are broken, then replace if broken.

[alexander240]

I checked for any vacuum leaks or anytime of leak cant find anything. Bump bump

[Fuego]

Timing and/or cracked manifold then.